I used to play counter-strike 1.6 a lot. it's an fps first person shooter, for any1 who doesnt klnow. anyway in the game, i got real used to going for head shots, i would look the charter models right in the face and aim for the face w/out even thinking after a while. it became second nature to me, a guy pops around a corner, i shoot him in the face. to do this, i have to look at the char models face, not the char model as a whole. i did this all summer, then the next year at school when some1 would pop around the corner in the hall or stairs or something, i would look at them right in the face. i noticed some people look away fast, and others look right back at you. i stopped looking away when some1 looked back at me. i even give a sign of "i organize your existence" like a slight head nug up if they keep looking as we are walking in op directions.