Does anyone else just LOVE helping people?

I love being helpful and kind. Like, through simple gestures like, looking up what was wrong with my friend's sprained arm and telling her how to treat it, giving thumbs up to ever answer on a page or playing music for the elderly to make their week. Its soo fun, and the happiness you spread is infectious when you do it with a smile. :-) I sound like SUCH a loser, I am a total loser, but I don't care, cause I'm happy. Whats your opinion? What was the last good deed you did and how did you feel after?