Smile and be friendly! Wave to strangers and say hello or tell them good morning, good afternoon, etc. It's always good to give a person a smile to brighten their day. Or even just a wave. Or better, give them both! Act like Jesus and be Christ-like my brothers and sisters! I do this all the time and sometimes I am looked at no one smiles and waves. But I don't care. I want to act like Jesus and be friendly. That's the Jesus way. Amen!!!