I came across this graphic here. I find it really interesting because while I sit at this keyboard and type away talking about being nice I also take it really personal when someone yells something to me from their car window while I’m on a bike…it immediately sends my blood pressure through the roof. It is so difficult being human sometimes (most times, I think); I need to try harder. Anyhow, this is an interesting graphic. It made me think.
Urban Simplicty 
I usually laugh loudly (I am told my natural laugh would be perfect for an evil scientist) or blow a kiss.But I like these suggestions…