here´s the thing:
EVERY TIME i go out and i happen to see someone i know from school, work, life... MOST OF THE TIME they NEVER say hi to me, they look at me for like one second (impossible for me to say hi first) and then LOOK AWAY. I swear that 9 out of 10 persons i know do not say hi to me....and you know what? it makes me sad...so i have decided to just look down to the floor as i walk, nobody sees me, i dont see no one, no one gets hurt.