The death of manners was the birth of road rage is what I think on this,lol..It all leads back to just being a little considerate though..Nowadays though,at least around here,lol,people don't really expect you to do anything considerate..I opened the door for a lady once,and she informed me she was married..I dunno,maybe I shouldn't have had my tongue hanging out..jk..I was taught to ALWAYS open doors,and be thankfull when someone was considerate to me,and I always passed that along..If ya make someone smile everyday,you had a good day,and maybe they did too..