Should you do things,
because you're good at theme,
or because you like doing theme?

Should you do a sport because you like doing it?
Take pictures just because you like taking them?
Write poems because you like writing them?
Spend time learning skills you think are cool?

Should you spend money on a sport you suck at?
Buy a camera if your pictures are lowsy?
Take time to write poems you will dislike the next day?
Waste time on skills you will never master?

Sometimes I think it is hard to separate the "do"s from the "don't"s.