How to help a stranger
It made me
happy with myself 
How I did it: I was at the grocery store on a busy Saturday (the day before Mother's day, as a matter of fact) and in the check out line I saw a woman with two full carts and four small, very unhappy children. I offered to help her out to the car. She accepted and so I went. She tried to pay me afterwards, but I told her to just have a happy Mother's Day.
Lessons & tips: Be genuine. It helps to ask if you can help first.
