Doing some non-productive things in your life does not mean at all that you are a parasite. But if, at the end of your life, your contribution has been grossly

Doing some non-productive things in your life does not mean at all that you are a parasite. But if, at the end of your life, your contribution has been grossly negative, then I guess that you have been. Listen, I don't even think that being a small-scale parasite is a morally horrendous thing. If you are happy, that's OK, you are not really hurting anybody. I'm just very sad that all of our cities are teeming with large-scale ones!