The positive difference you can make.
Learn to give, even if it’s just a smile, not because you have too much, but because you know there are so many others out there who feel like they have nothing at all. You always have the ability to be kind, and kindness really does make the world a better place.
Smile at people who look like they’re having a rough day. Give them a hand if you’re able. Kindness is the only investment that never fails, and wherever there’s another human being there’s an opportunity for kindness.
As a bonus, when you’re kind to others and bring happiness into their lives, you will not be able to keep it from yourself either.