Keep it up bro! There is this thing some people do called "Drive Thru Wednesday." When they are getting coffee or what not in a drive thru, they would then pay for the driver behind them for free. On one particular day....This happened for hours...everyone had bought and paid for the stranger behind them motivated by unselfishness. Nonetheless it made a lot of people have the "good feels."
And honestly...this is one of the keys to fight..."depression" and being truly happy....helping someone more unfortunate than ourselves...