I was sitting in a waiting room today beside an open window and right outside sat two people on a sidewalk. Eavesdropping like anybody would do I heard one say to the other:
"Today is going to be a good day. I really think things are looking up for me. Yesterday a lady walked by and said I hope your day is going well. That's a sign. Life is getting better."
It struck me that what was probably a simple friendly comment by a stranger had a massive impact on the sense of well being of someone. Here is a challenge to you right now. At some point today say hello and a few kind words to a stranger. Think about the small change you may make. I'm going to try and do this more often. Overhearing how it impacted one person made my day. Good karma is contagious.