Smile, It Will Make People Wonder What You Are Up To
When I lived in Baraboo there was this guy who always was riding around town on a riding mower. I guess he mowed lawns for people. He was always smiling and never waved he just smiled at me. One time I stopped him and asked him what he was smiling about. He said he was happy and would smile so people would wonder what he was up to. Try it, it works!