you are an unstable character, the problem with sites like this is that people remember every bad/weird/rude thing you have ever said.
people do not know where they stand with you, sometimes you post to wind people up, sometimes you pretend to be other people, sometimes you post serious questions and sometimes you post a load of bull
therefore you have created a character that people tend to steer clear from or assume that everything you say is bull even if it is not.