March 25, 2012 5:45 AM PDT
I have developed a habit of waving at people with my left hand. When I'm walking down the street and I see somebody I know, I lift my left hand. I think this is because I wave at people with my left hand when I'm riding. I would have guessed waving at people when I'm driving my truck might have something to do with it, but I'm a typical guy and acknowledge people in my truck by just lifing one or two fingers of my right hand off the wheel. So I was just curious if anybody else has found themselves doing this (or something like it)?