>>52988357When people vanish is because they either have more important problems irl, or they simply prefer to drop their old username since it was becoming a problem to keep up with retards (posible in this case, seeing how you act like an annoying needy faggot), of maybe they got hacked/lost their password to their account and can't get it back.
Also other irl situations may apply, like ending homeless, kicked out of the house, etc.