Why not? Its excellent money and comp-sci jobs are in high demand. At least, that's how it is in the States, dunno how it is elsewhere. The average starting salary of a comp-sci graduate is around $60k a year. Even if I weren't almost naturally geared for code (seriously, I can pick up a new language faster than...most anything), I'd still be going for it because the work's that lucrative.
This is assuming, of course, that you don't already have a lucrative trade...if you do, then disregard my advice. But, seriously, my philosophy with stuff like that is to learn something that can make you money, and do what you enjoy on the side as a hobby, if need be, you'll be a lot better off.