Now what?

So I'm 31, and I still don't know what I want to be when I grow up. What kind of example am I to my son? I don't know what job I can find to "fit my personality" as they said. Where can I work, where I will be treated as a human being, be able to stand up for myself if not, and everyone treat each other like they want to be treated, superiors and inferiors alike. I think somewhere that I don't have to work with people at all!