Is it lame to not have any hobbies?

I look around and everyone seems to have one, but I really don’t. I have interests, but nothing I want to do in most of my freetime. I don’t care too much for reading, so that’s out. I make dangley earrings every once in a while and I make good money doing it, but it’s not something I want to do with all my spare time. What other things could I try besides the norms? Does anyone have a really different hobby and if so, what is it?