NB: Pretty sure 'retaliator' isn't a word. -_-
EDIT: AVENGER. Avenger is what I meant. Thanks, DJ_DC99, for not making me feel like a dick about it.
Just interested, really: do you tend to kill other players on sight? Do you perhaps give them a chance first, see if they aim a weapon at you? Maybe it's a case of only attacking when you've been attacked? Or d'you just go around all-singing, all-dancing, not giving a damn? Genuinely just wondering how others play in-game and the reasons behind the way that they approach other players. No judgement, just interest.
I tend to only attack when attacked. It doesn't hurt my pride to be killed, and as far as I'm concerned once they've killed me I have to even it out. Sometimes I get picked up by other players who then end up attempting to take me with them on a killing-spree of other players - I tend to leave their company if that starts happening.
Totally sounds like I'm a pussy, but killing other players for no reason just doesn't do it for me. Course, if we agree beforehand that we're going to target each other or they kill me, I kill them and then BAM, we're chasing each other over the city that's totally fine with me!
Obviously for some people the whole point of them going online is to kill other players. Whatever floats your boat.