Well, firstly, he has a split personality disorder. At times he is kindhearted, somewhat playful (especially with females xD) and calm, then he is sinister, dark, vicious, merciless, ruthless, etc. He is the master of disguise (thus he has many faces and nicknames, the leading one being "Phantom Dancer") and.. that's all.
Hey! -.-
Good, it should help you progress.
We're not directly responsible for the economy just because we voted for a bunch of idiots... if you got good RPers, they will be mature enough to refrain from doing so, trust me. If they actually do, they're plainly bad RPers or simply too young. xD Make sure you choose them carefully, yeah?