There are many different ways to express gratitude. One of my favorites (as you might have guessed from the picture above) is to smile!

A lot of people don't smile these days, and often you have to be the one that initiates it. But not only does smiling make you feel good, smiling at someone will make their day too. Smile more and watch how your day can instantly turn around. It can be as simple as smiling at the barista that takes your coffee order, or a stranger that you pass on the street.

While you're at it, give compliments too. Be sincere - find something about a person that you appreciate and let them know.