Over heard in a class I'm taking, "You can't catch the good things"
An example used was in an elevator, there's bound to be someone with a cold or flu and if not careful you can catch that.
I don't agree that some one (YOU) can't catch an affirmation.
When I see someone smile, I smile. When I see someone doing good I'm reminded I can do good things too.
Simply smile and see who catches it