> I derive a lot of my personal sense of worth from what I do - from what I build and for what I contribute to other people. I don't know what I would do in a world where that was no longer needed. Is that healthy? Probably not. (It's actually something I'm working through at the moment, that I increasingly understand as a consequence of both personal and societal-level abuse.)

Since you are wondering about the healthiness of that emotion, try to read C.S. Lewis "The Four Loves": the Need love/Gift love opposition may have answers for you.