1) You don't really care about what people think about you at any one point in time. You see others' impressions of you as the subject of some big game.
2) You offend people easily without really thinking about it. Etiquette doesn't even seem to exist for you and you make all kinds of statements that offend others personally that would never offend you. Then when you learn it does you don't feel sorry, you just wonder whether it's gonna hurt your ability to get in good with others.
3) You aren't all that close to your family in particular and you're able to leave a circle of friends for another one without thinking twice. You may love being around people or no, but you have little to no attachment to them.
4) You hate commitments.