Honestly, as much as I am against "the system"/"the establishment", I probably couldn't bring myself to actually do it.
I mean, I guess I would steal if my life depended on it, like I was starving or something. I wouldn't feel guilty about that. But not just for the sake of it, or because I thought I could get away with it, or anything like that. I especially wouldn't like to steal something I would enjoy, because instead of bringing me happiness, I feel like it would be ruined by the fact that I obtained it by doing something wrong.
Like I still enjoy collecting the toy themes from my youth, they make me happier - like Transformers. But if I were to steal a Transformer, instead of making me happy, it would just make me feel wrong. So I couldn't enjoy it.
I also feel like I'm not the kind of person who can do bad things, because I feel like they will always come back to get me some way or another. And I find it better for my peace of mind to keep my conscience as clear as possible. I would not like to be stolen from, or have anyone I care about stolen from, so I wouldn't do it to someone else.
I guess I'm not a thief after all - I only play one in D&D
Would you search for new interests?
Or just keep going with the ones you already have and know you like?