Smiling

I'm really sure what prompted it, but recently I've begun making a point of smiling at people I pass in the hall or on the street. Not a crazy, stalker lingering eye contact smile, but just a bright, brief hello smile. The response has been mixed. It's always pleasant to receive a smile back in the brief seconds you pass someone, but it's not over disconcerting when someone just ignores you. I'm thinking though it's better to put a little happy karma out there than not.