Bah, you're never too old to do something!
If you quit doing something because it just seems childish, you're just burnt out on it, like I was with getting Yu-Gi-Oh cards. All people think when you get older, you should quit doing things kids do, but you're never too old to do that. I know a guy in his twenties, he collects Yu-Gi-Oh, watching Dragon Ball Z, collects video games, the whole nine yards, and he's cool in my book [img]graemlins/arcadefreak.gif[/img]