First of all, I highly recomend Good Eats. As a tv show, it's probably not the most efficient way to learn how to cook, but Alton Brown presents simple, useful recipes while managing to convey the high-level methodology of the process. More importantly, it's damn entertaining.

I agree with RomeoStevens; keep it simple at home. I enjoy cooking, but I found that trying to prepare homecooked meals every night for myself led to motivational breakdown. So when I'm home, I graze on things that are healthy and delicious. A little bit of some (good) cheeses, raw vegetables, baguette, fresh fruit. Stir-fried-whatever when I'm in the mood.

Also, while this probably applies to anything you want to do better, it seems especially true of cooking: learn to enjoy it. It's really very easy and quite relaxing when you get the hang of it.