A stranger that shows kindness .......

I am listening to the radio as they talk about acts of kindness or unkindness from strangers. It has got me thinking. How often do we go through our days passing strangers by with out a second glance. Why do we as humans find it difficult to smile and make eye contact with others. Fear of rejection maybe ? I know that if God has a stranger pass by me that needs a smile, or a mother who needs help picking up the mess all over the grocery floor from their young one, or a mom who needs an encouraging word while others stare at her with disdain because she can't control her child , or....... whatever the case may be, I want to be the stranger that shows kindness !