If I write one more line of code I think I'm going to puke.

This sounds like the result of tech-nausea training, similar to A Clockwork Orange but for code offenders. I feel sorry for you, but I guess this was meant to be. On a serious note, I could see nausea becoming associated with programming from prolonged use of a computer in an uncomfortable/awkward environment, or even from needing better eyeglasses. Nevertheless, wherever happiness beckons, ye shall be driven.