Thank you, Google. You've finally shown your true colours.
Friday, May 04, 2007
Don't be evil???
Thank you, Google. You've finally shown your true colours.
Thursday, May 03, 2007
On the topic of marriage.
My situation w.r.t marriage is similar. Depending on which team I'm playing for, I'm either the "last man batting", holding out for the bachelors, or I'm the non-striker in a last-wicket partnership for the bachelors. (Yes, I sense the irony in the statement.) This makes my parents, relatives and those of similar disposition really nervous. Now, they are in the stands, cheering on, not for my continued stay at the crease, but for my instant demise and return to the pavilion, where they'll force me to join the opposing team. Leading the attack on the opposing side, is a whole host of friends, well-wishers and generally-known people, all of whom are determined to get my wicket. Just today, I was playing for my primary-school team, and the striker got out - clean bowled to a well-pitched-up googly. As the last man remaining, I had to hide my face and get out - lest he run me out with the aid of some unheard-of rule. (Remember, even the umpires support the bowling team.)
What compounds the 'tragedy' (quotes intentional) is that one of my best team-mates has now left and joined the opposing team. While I'm really happy for her, what gets my goat is that she is now spear-heading the bowling attack - even colluding with one spectator to get me out!
So, here is to batting through the year! It is still early days...
Saturday, April 21, 2007
हिंदी में ब्लोग?
और यह ट्रांसलेशन इंजन बहुत अच्छी तरह काम करती है!
शाभाश गूगल
Terminating Arthur for now
Pseudo Engineering
The Spider web is an amazing work of nature. Strands of some spider webs are known to be stronger and more elastic than a steel strand of the same thickness. In addition, the 'architecture' of the spider web, it's spiral construction, and the entire biology behind it, are all simply amazing.
But back to the programme. The four students had to build a spider web on a 60'X40' scaffolding. Yes, you got it right - a 60 foot-by-40 foot scaffolding. The team would then 'trebuchet' a 25 pound weight into it, and the web had to be strong enough to catch it. Further, beyond the obstacles posed by the task, the students also had to contend with the winds blowing in the Sydney harbour.
Saturday, April 14, 2007
Awesome joke
Stallman says - "God said I made the GREATEST editor ever "
Linus says - " God told me that I made the divine OS , the GREATEST kernel ever ... "
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Knuth says - "Wait a minute, I don't remember saying that "
Unit of freedom
So, what is unit of freedom in India? That is a no-brainer. The unit of freedom in India is the mob. It is the mob that is free - to avenge some weird insult to ridiculous pride by stoning glass buildings, it is the mob that is free to prevent a Hindu girl marrying a Muslim boy, and it is the mob that is free to slaughter farmers in the name of development. It is mobs that decide what insults national pride, it is the mobs that decide who is on the right side of justice, and it is the mobs that decide who has a right to live.
You disagree? Post your disagreements in the comments below.
Monday, April 09, 2007
Personality CMM
Needless to say, these CMM models have kept many consultants in business, provided opportunities to many researchers to add to their list of papers, and has in fact, created a new haves/have-nots situation w.r.t software companies.
All the models have the same five levels: Initial, Repeatable, Defined, Managed and Optimizing (wiki here). Each level has a list of processes (KPAs) that must be in place for an organization to attain that level. I won't go into the details here, except state the obvious - the latter levels are 'better', and the higher the level an organization achieves, the more mature it is supposed to be.
This got me thinking - aren't people the same? There are people who defy age - they are 3-year olds as long as they live. And there are some who keep improving even when they are in their 90s. Not very different from the CMMs. Therefore, I present to you, my contribution to the CMM stable: The Personality CMM
I'll describe the Pr-CMM in greater detail in the coming posts. For now, here is a broad definition of the five levels:
- Initial: These people think that the world revolves around them. Needless to say, they are most immature. You cannot trust them, you cannot believe what they say, and in short, they are best avoided.
- Repeatable: These are people you can trust. But they come in with fixed personalities that don't ever change, not for the better, and thankfully, not for the worse under normal circumstances. But put them under stress, and they revert to the first level faster than a snake's strike.
- Defined: These people are those you can trust, and in addition, they have some goals, some principles and values in life. They listen to others, get feedback, but may not necessarily incorporate feedback that they don't like.
- Managed: These people believe in measurement. Along with all the good qualities of level 3, these people measure their lives, keep tabs on how they are progressing, and generally are extremely likeable people.
- Optimizing: These guys follow all processes of level 4, and in addition, strive for continuous improvement.
So, which level is your personality in?
Postscript: No, I am not serious. I agree that the human personality is too diverse to fit nicely into a set of five buckets. Still, considering the pace at which the CMM craze is picking up, particularly in Indian software service companies, I just _had_ to pen this.
Tuesday, April 03, 2007
What marriage does to normally sane people
Sunday, April 01, 2007
The cricket debacle
Anyways, in the discussions and articles that analyzed reasons for India's defeat, I didn't see two reasons I think are central to the debate: the lack of a sporting culture in India and the lack of respect for hard-nosed, nose-grinding-on-the-mill-stone work.
I think the first is more basic. As a country and as a culture, we lack sporting instinct, and love for sport. Blame it on the hot weather, blame it on excessive academics, or on over-indulgent parents, but the truth is that we don't really care about sport. We have weird notions of national pride and state pride, which we want to see satiated everywhere, but we don't love the game for what it is. We don't understand the discipline it takes to succeed at sports. We don't go to our children's school games with a video camera, we don't cheer for a school/ college/ city/ state team when it is playing, we don't broadcast school games live on local TV. We don't fight for schools to have good grounds, we don't ask for good coaching at the school/college level, but we all want the national team to dive like Michael Phelps at the start gun. Remember though, when I say we, I don't mean just us - I'm including the establishment, the government, everyone. Let's face it - as long as we don't care about sport, barring the occasional world cup win or test series victory, we'll only draw blanks. As the saying goes, if we have one finger pointing at Dravid and co., we'll have four pointing at the rest of us.
Next, I must highlight the lack of respect for hard-nosed work. As the saying goes, "Success is 99% perspiration and 1% inspiration". Bhimsen Joshi apparently stood in waist-deep water, practising his singing for over four hours everyday to become one of the doyens of music. Sachin is said to have stood in front of the mirror for hours - not checking his hairstyle as some would accuse him of doing - but perfecting his swing. In Microsoft's TechVista, Prof. C.N.R. Rao had a lot to say about hard work and deferred gratification. But these are not the stories we tell our youngsters. These are not the heroes we celebrate. We love the Dhoni six, as technically flawed as it may be, we love Sehwag's flaying shots outside the off-stump, and have the standard excuse when they get out to rash shots: "Arre yaar, voh dil se khelta hai", as though that is the Ganga jal that purifies all sin. As ever, form over function. (Note: Even as you read this, please please remember that I am NOT saying that Sehwag or Dhoni didn't work hard. I'm only saying that as a public we don't care about the work ethic that goes into anyone's success. )
I've seen parents who came to a cricket camp I attended as a child, shouting at the coach, asking him to give more turns to their son to bat/bowl. I still recall the howls of protest that went up as the coach asked us to run around the field, to stretch, and to run up and down the pitch. All we wanted to do then was swing the bat, and throw the ball. Everything else was secondary. And there was a not-so-implicit hierarchy: batsmen belonged to the Brahmin class, bowlers were the Kshatriyas, the wicket-keeper was the shudra, and the fielders were the untouchables. Imagine the sort of cricketing ethic we would have learnt here. And no, I'm not blaming the coach - it was the parents, the friends, and the onlookers, who were always more happy when the player hit three or four sixes, as opposed to taking a crucial, match-winning catch.
Appreciation for hard work, appreciation for the people doing the grunt work that keeps the machinery running, appreciation for people who put the team before self - these are not attributes we teach our youngsters. Until these change, we may see occasional successes, never repeatable ones.
[Postscript: I know this may upset some of you - if you are going to flame me, please keep in mind that I'm not claiming that these are the only reasons or even the most important reasons for India's defeat. I'm only saying these are reasons that I did not see mentioned.]
Friday, March 30, 2007
Of love, leagues, and relationships - III
"Nah. How could I be? I have survived the attention of many girls...", thought Arthur, even as a twirl of Tricia's locks floated in front of his eyes.
"Well, who am I kidding? It wasn't many...it was a few. And those were different days", he thought again, reflecting on his current social situation. "I'm too busy to be infected.", he concluded. "After all, I still need to complete the implementation of BabelFish by yesterday."
[ Editor's Note: These days, people have no use for tense in grammar. Time travel has made tenses irrelevant, and even though authors (like yours truly) have stuck with basic rules of tense, it is perfectly acceptable to use tense in a haphazard manner, at the least, in your own thoughts.]
Arthur's reverie ended when the alarm went off, alarming Arthur that he had to run for a meeting with Tricia. A few weeks ago, Tricia had joined the same company that Arthur worked for, and as Tricia's team-mate, Arthur spent more than his fair share of time with her, a situation he loved as much as Ford hated. Somehow, Arthur and Ford were never able to warm up beyond the occasional icy stare or a cold-fish handshake, which was a new headache Tricia had to deal with.
As Arthur swung his silvery convertible into the parking lot, he noticed that Tricia's red sedan was already parked. "What a ridiculous car", he thought, looking at the garish red paint and poor styling that was a hallmark of most Kakrafoon cars. He could never understand how women could buy cars without giving a thought to their performance. Cursing under his breath, he walked up the two floors to his office, swiped his access card at the door, and walked in. As he neared his cubicle, he saw Tricia coming towards him. Her peppy walk, the big smile on her face, and the confidence in her gait, all told Arthur that she was still hung over from her previous night's date. Was it the date? Arthur wondered.
Too polite to question, Arthur smiled and waved at Tricia. As they both settled down in the meeting room, Tricia opened the conversation: "How was your night?", she asked.
Arthur knew this was a trap. He realized there was no way he could answer this question without asking how her night was, and he knew how much he dreaded the answer to that question. Smiling, he said "Oh, it was the usual.", and before Tricia could respond, he said "Hey, you know, I've found the problem with the natural language processor! We should have simply used an algorithm instead of artificial intelligence. A neo-Turing algorithm would have fixed the auto-translate-and-induce-poetic-tenor module..."
"Won't you ask me how my night was?", interrupted Tricia. This was important. Who in the heavens cared if the poetic-tenor contraption worked? And if anyone wanted to read Shakespeare, he could learn English! Further, this sinful contraption is what caused the disappearance of God and the subsequent chaos in the Universe.
Saturday, February 17, 2007
(Hopefully) Quotable quotes
A good friend: "Are you a deadly programmer if you have a deadlocked program?"
Of love, leagues and relationships - II
Arthur had agreed. Today, he arrived an hour early, full of anticipation. If there was one thing that would excite Arthur more than a date with a beautiful girl, it would be coffee with a girl who had answers to his questions.
"Hi", a lively voice hummed in Arthur's ear. It seemed Tricia had already gotten over Zaphod.
"Hi!", exclaimed Arthur, inviting Tricia to sit down. "Don't we look happy?", he asked.
"Oh, I have a date today", said Tricia. Then, looking at the expression on Arthur's face, she said, "Hey, a week is more than enough to get over someone, OK!?". Arthur could only hold his hands up in a "I give up" gesture. "Besides, Ford is a really nice guy!", Tricia completed.
"Ford!?", Arthur exclaimed. "Ford Prefect!!!? He isn't even human!!!"
"Oh, you're just jealous because you aren't seeing anyone", said Tricia. She knew that every guy who opposed her choice of a date, had to be jealous of her. After all, how could she - someone who had been with one other person who left her for someone else - how could she be wrong!?
Arthur was in no mood to discuss Tricia's dates. Changing the subject, he said: "Hey, so you are going to answer any question I ask today, aren't you?". "Anything except the one you asked the last time", Tricia said, the smile on her face brightening the sun-lit cafe even more.
"Ok", said Arthur. "You see, I told my friends about the leagues concept - they laughed at it, saying it was as real as the leagues travelled by the Nautilus. [Editor's note: or Noah's arc, for the more biblically inclined.] And they had good examples. John Nash, for example, who was schizophrenic and a geek, married his lovely student. What do you have to say to that?"
"You know, you are an idiot", she replied, barely concealing her frustration. "Celebrities are different. What a Michael Jordan is to the general public, John Nash is to math geeks! How is this different!?". Noticing the inquisitiveness written all over Arthur's face, she calmed down, saying: "There are many phenomena involved here. You have to be popular if Hollywood movies are made about you. That itself would catapult you to the top of any league. Further, leagues are like fractals. You have mini-leagues in different professions, places, and what have you. So, in the math-geek social ladder, he would've been top rung!"
Arthur's ignorance of social matters always exasperated Tricia, but this degree of ignorance was too much to bear.
"Ah", replied Arthur, deliberately ignoring Tricia's tantrum. He wasn't going to let anything come in the way of his questioning. It wasn't everyday that Arthur got to learn about the intricacies of the human social ladder.
"What about the jerks that go around with beautiful girls?", Arthur continued. "They are bounding over leagues to attract dates in higher leagues?"
"Nah", replied Tricia. She understood that Arthur was taking this opportunity to pine about his own social situation. With the tenderness of a gardener caring for his roses, she spoke: "The rules still hold. Particularly the one about social jet-pax. Why do so many blondes hang out with that Playboy jerk? These guys either have money or fame, or something that makes them attractive to the other sex. Don't you know about that Elizabeth-something who married 30 or 40 times, even when she was over fifty?". Clearly, Hollywood and Playboy trivia didn't figure amongst Tricia's strengths.
Arthur was nodding vigorously. He felt vindicated. After all, nothing was wrong with him. It wasn't his fault that he wasn't the 21st century's greatest mathematician; it wasn't his fault that he wasn't rich. And of course, he was now convinced that getting to either of these milestones would solve his social problem!
But, as ever, Tricia had authored a little twist in her tale. "While all of this holds, what matters is how you are as a person. Confidence, patience, kindness, and politeness are all qualities that appeal to people. Irrespective of how much money or how many Nobel prizes you have, what matters in the long run is how you treat people, how you get along with them. I firmly believe that you can learn a lot about a person by the way he treats those whom he doesn't have to treat nicely. You know how well a guy is going to treat you 20 years hence by seeing him treat the waiters, bar-tenders, bus-drivers, sales-clerks, and in general, anyone who he doesn't have to be nice to."
Arthur was silent. His order for coffee hadn't arrived in half an hour. But the latest salvo from Tricia prevented him from blowing a fuse in the waiter's face. Gritting his teeth, he began looking around for the waiter.
"OK, is that all you had to ask?" Tricia enquired. Then, seeing the blank expression on Arthur's face, she got up to leave. "So, see you later. I don't want to be late for my date with Ford."
As she rose, Arthur remembered an incident when Ford had thrown a full cup of hot cappuccino in a waiter's face, right in front of Tricia's eyes. His brain performed a simple logical deduction, and decided that enough was enough. His hypothalamus flooded his bloodstream with adrenaline, turning his face red. With what manifested as anger, Arthur walked up to the counter, picked up a chair and smashed it through a glass display that held pastries of various kinds.
As he walked out, Tricia looked at him with admiration in her eyes.
I wrote this and Part-I of this post simply to get an idea of how difficult it is to write a narrative, as opposed to writing up an argument. Guys, it _is_ tough. Kudos to all those friends of mine who manage to write so many amazing stories so well.
Saturday, February 10, 2007
Of love, leagues and relationships
"Tricia", bellowed Arthur, drawing the attention of all the patrons of the restaurant.
Tricia acknowledged, walking towards him with a sad, burdened walk, not unlike that of a daily- wage earner who just lost his day's pay. She took the chair opposite Arthur's and sat down, taking a tissue to wipe a single tear that rolled down her cheek. Arthur asked: "Hey, what's the matter?"
Arthur had met Tricia through a professor of History at the Vogon University. Tricia, a student of art, was writing a thesis on the significance of art in Arthur's religion - Whotheheckisgod. Arthur, a self-confessed fan of anyone interested in his religion, was more than happy to answer her questions. They got along so well that they continued to meet even after Tricia completed her thesis, sharing a bond that Arthur shared with very few women. Arthur was Tricia's vault - a storehouse of her feelings, secrets, anecdotes and darkest thoughts.
Still sobbing, Tricia said: "Zaphod broke up with me this morning. He said he was no longer in love with me, and that I should go and find someone else. How could he do this to me!? After all the years we spent together!? I think he is with that b*ch, Trillian!"
Tricia and Zaphod had been going steady since their high school days. Zaphod was the only guy Tricia had dated, and her vault was full of plans for their marriage, children and the like. Trillian was the captain of the college cheer-leading squad, and made no secrets about her 'love' for Zaphod.
Arthur exclaimed: "My god! I'm so sorry!". The ridiculousness of invoking something that doesn't exist got to him, and then, handing a tissue to Tricia, said, "Why? What happened? You guys were so good together!"
Tricia replied: "Don't you understand? We weren't in the same league!"
"What league!?", asked a confused Arthur.
"Leagues", replied Tricia, rather impatiently. "I wasn't in his league...or to say it in geek-speak, I wasn't in the same level as Zaphod!"
"Oh. How do you know what league anyone is in?" asked Arthur, his curiousity overcoming his concern for his friend's distress.
"That is easy", replied Tricia. "In geek-speak, it is a function that takes a person's looks, age, bank balance, intelligence, figure, face, colour, smartness, popularity, confidence, and many such factors, and returns an integral value which indicates the person's position in the social ladder."
"Neat.", commented Arthur. "So, why weren't you in his league?"
Tricia replied: "You see, he is a football player. That gives him immense popularity. And he is smart. Me? I'm just a geek who gets straight A's. " [with a sad tone] "Guys like him don't fall for me... "
Confused, Arthur asked: "So, football players and cheerleaders are at the top of the social ladder?"
"Yeah. Add movie-stars, rock stars and basketball players to the list and you have the pharoahs of modern society. And remember, no one wants to date someone below their league. The least that is expected of a prospective partner is that he/she is at least in one's own league."
"No wonder." thought Arthur. Then, he asked: "How do you move up in the social ladder?"
Tricia replied: "That isn't easy. Plastic surgery is an option. Another option is to dumb down. A third is to become a guitar player, or a sportsperson. Ofcourse, money helps, but you only attract gold-diggers. Oh, and then, there are the social jet-pax."
"Social jet-pax?", Arthur asked increduously.
"Yes. jet-pax. Like winning a million dollars in a lottery. Or, in high school, having your parents buy you a cool car."
"Ah." Arthur was now seeing ladders and rungs everywhere. Then, as quietly as he could, he asked: "What about software engineers? Which rung are they in?"
Tricia smiled, knowing the consequences of her answer. With a flourish that only she could muster, she said, "Why don't you tell me when you find out?", and walked out of the restaurant.
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PS: With sincerest apologies to Douglas Adams. But hey, 'inspiration' is the sincerest form of flattery, isn't it!?
PS-2: Geez! What have I done! I've imitated the 'inspired one'!!!
PS-3: Now a mythical friend of mine is salivating (PS-3)...
X-box: To be fair to the competition. I just noticed that my orkut profile says I'm 100% sexy. Considering the number of girls I know, and considering that you need at least three votes to get such an entry, this is a scary figure, to say the least!
X-box 360: Zimply. To complete the quintet.
Monday, January 22, 2007
More random thoughts
Sunday, January 14, 2007
Random thoughts on a lame Sunday
Sunday, January 07, 2007
Technology notes Vol 1, Issue 3 Jan 07
* Graphical User Interface design
Most people incorrectly think that GUI design is simply a matter of dragging and dropping cute (or not-so-cute) buttons from a toolbar onto a flat surface. Furthermore, many UI designers go by the adage "Cute is user-friendly" - i.e. the fancier the interface (metallic buttons, colourful pictures and the like), the better. Form over function. Just like the times.
Ofcourse, it is ridiculous. And the best example comes from nature. Look at any predator on Discovery, Animal Planet or NGC. A cheetah in full flight is one of the most amazing sights in nature. Why is it so sucessful? Simple. every bone, every muscle, every organ in the cheetah is designed for one thing - catching prey. Nature gives no room for excess baggage. Unfortunately, with software you have a lot of leeway. While every bit of software we write must be designed towards meeting the user's need, often we see more focus on frivilous form...often at the cost of functionality.
Such features are common place. Heavy e-mail interfaces that take ages to load, instead of plain HTML. Tiny, non-standard, fancy buttons that are hard to access and understand, instead of neatly placed standard buttons and icons. Gimmicky features that force users to upgrade their machines. Don't get me wrong. I'm not saying that all fancy UIs are bad, or that they don't have their place. For instance, a program that teaches kindergarten arithmetic cannot and should not use a standard Windows interface. However, user interfaces should never sacrifice the principles of orthogonality, affordances, learnability, closure and consistency over ephemeral feelings that won't last beyond the first use. See (an old) UI hall of shame here. See Microsoft guidelines here and in the interests of balance, the Mac guidelines here.
* Silver bullets in software engineering
(This is based on a discussion I had with a friend in the corridors at work.)
Fredrick Brooks wrote a seminal paper on software engineering where he mentioned that there were no silver bullets in software engineering or that there was no one technique which provided a solution for the various problems of complexity and cognition that software engineers face. However, with every new technology that is introduced today, we hear choruses of cheer - that the complexity of software development is conquered. Recall the hype over Java, Graphical User Interfaces, Rapid Application Development, and the dozens of technologies that we don't even remember today, and you'll appreciate what I'm talking about. However, we still haven't gotten over our search for silver bullets. Consider the problem of performance. The answer? multi-threading. Consider user-land complexity: how do you solve it? Simple, make it a Graphical User Interface! Never mind that multi-threading works only when the threads perform more-or-less independent tasks. Never mind that command-line UIs work really well for most applications, provided they offer a little bit of user-guidance to flatten the learning curve. BTW, try using Intervideo's DVD creator to make a data DVD and let me know if you wouldn't rather have an app that does this:
cd /home/fordvd
dvdwrite -f data /home/fordvd/* /dev/dvd
Anyway, lets move on to the final topic of this edition:
* Managing Technologists.
Before I write anything on the topic, let me acknowledge that I haven't managed people formally. I've led small teams, mentored people, worked with super-cool teams and am having an amazing run of luck as far as managers are concerned. Anything I write here is based on those experiences. Here are some things I think are a must if you're managing technical people:
- Good quality of work. Ok, you may not be able to ask your people to work on a static analysis project that defies the decidability of the halting problem. But the work you ask people to do must challenge their intellect. Suppose all you do is maintenance, see if you can get an additional project that furthers your product. If you do product development, try and find cool problems that your engineers can solve.
- Respect your engineers. Never ask them to do something you wouldn't do yourself. Don't shift the grunt work onto the shoulders of your reportees. Don't ask them to build a system twice. Don't ask them to solve a solved problem. Trust them - but question their assumptions. Praise honestly and publicly when they do well - rebuke gently when they don't.
- Be the "Facade" pattern. Shield your reportees from the politics of your organization. Make their achievements public. Remember that their failures are yours but their successes their own.
I'll add more when I get them.
Friday, December 29, 2006
Post 150, New year and so on.
The year started with me being coming back refreshed from a trip to Kansas City. And it is ending with me being not-so-fresh in a new company in Bangalore itself. In case you wondered, its been a good year for me overall - I got to keep all but one of my new year resolutions for the year! I finished a (half) marathon, wrote more than 52 posts on this blog, bought my car, fell in love, fell out of it, changed jobs, made new friends, renewed old contacts, read 23 new books, got a couple of awards, and was never bored for most of the year.
At the same time, I left a place that was really dear to me, lost a great manager, lost one good friend to an argument, lost face once, *never* practised the violin - something I swore I'd do, and...well, let's leave it at that.
So, what are my resolutions for next year? Here goes:
- Better my half-marathon time,
- Get some serious violin practice
- Get some piece of authorship out in public
and some more...maybe I'll add them in later. :D
Anyways, have a great new year ahead. Thanks for reading my blog, and may 2007 bring you here more often, even as it brings you far more happiness and joy than you can ever handle.
Bangalore Autos
The "Devdas" driver: This person is actually sad to let go of your fare. He puts on a sorry face, and with a voice that reminds you of that loser, Devdas, asks you to find an other auto. Of course, it maybe that he's simply sorry about something else, but at least you get to hear a kind word. Needless to say, his species is rather rare in the ecosystem of Bangalore autos.
The "Amitabh" driver: He is ANGRY. You've just brought him down to near stopping speed from his usual "take-you-closer-to-god" speed, and not just that, have dared asked him to go to a place where he doesn't want to! And beyond that, you have the audacity to quote the rulebook, and tell HIM that he has to take you where YOU want to go!? Persist, and you get a quick lesson in the "Art of Kannada scolding". Ofcourse, his species dominates the ecosystem - much like rats in a sewer.
The "Nero" driver: He is the indifferent one. He couldn't care if you existed, or if you wanted to go somewhere. All he knows is that you are too insignificant to be registered in his intellectual and visual radar. A quick glance, and you are consigned to the fumes of the exhaust, as he haughtily turns forward and speeds away.
Any more that you guys know of? Post it in the comments!