I like my job. I like it a lot. I get to help people, to see kids' faces light up, to help make older folks happy. Since there's little enough happiness around these days, it's a neat thing to be able to help spread it.

Actually, I can't conceive of a "kind" drug dealer or concentration camp guard. You might be "honorable" but the profession itself is inherently destructive. Same thing is true about a pimp.