I'm not conscious of doing it at all, but when I realize the way I come off to other people, I see that there are changes in the way I behave depending on who I'm around. However, because I'm not making some conscious effort to do that these days, it may just have to do with my comfort level around certain people. I'm naturally guarded, but rarely just plain fake. For example, around school I probably came off as shy or aloof, to my family I seem talkative and emotional, to less close family I seem distant and emotionless. I'm always myself, sometimes I'm just hiding behind a thicker wall than at other times.