should I learn to program?

is it fun? and if I learn to program, what programs should I make? I can only think of games, but that would be too complicated plus I hate casual games. maybe I should take out my highschool math textbook and try to solve the questions by programming? what else?

>>8
The programmer should be able to acquire domain-specific knowledge as required so he can model his problem better.
Good luck programming simulations without 5 years of calculus.