I'm a useful person... but I'm not a kind, gentle, or empathetic person.

[He might be a sociopath; he's wondered, truly, if it could be the case, given the tremendous divide he sees between himself and the rest of the world.]

Sometimes the things that entertain me are all that matters. I just happen to be entertained by things that result in a net good. It doesn't make the motivation any less selfish or greedy.