Hmm. You share the same mindset as me in my bad moods. Advice I can offer now is 'don't deliberate ruin anyone else's life'.
I don't go out of my way to hurt people these days. I find it's easier to get what I want from them if I'm cordial, polite and even complimentary and generous. I kind of like being nice despite the hatred I feel towards humanity as a whole anyways, because that way people don't go out of their way to hurt me like when I was younger. I mean most people may be worthless to me but I'm not going to be an asshole because of that. That's childish, and as far as I'm concerned too many of my peers are like that.
I may be a monster but I try to be humane despite that and despite what humanity has done to me over the past twenty-six years. I'm just kind of wanting to vent for one reason or another because I don't get much of a chance to talk to the current stock of humans. Thanks for listening.
Eh, no trouble. I'm sure I have the same viewpoint as you somewhere in my subconcious, but I've buried it far down inside my head where it can't get out and built a human me on the outside.
Note, I would not recommend it. It took a lot of mental tinkering to get right and on occasion turned me into a horrible thing.
It's good that you can see the practical side to being nice, though. Push in a direction, and they'll resist. Make them like you and make it seem like you're going in that direction, and they'll go.