I particularly agree with your point about caffeine and stimulants. I've found that I very rarely do my best work when I'm all hyped up. Yes, sometimes you ha

I particularly agree with your point about caffeine and stimulants. I've found that I very rarely do my best work when I'm all hyped up. Yes, sometimes you have to stay up to finish that last really cool feature or whatever... but most of the time when I go too long I just end up writing bad code that needs to be rewritten the next day anyways.