Life is short and all we leave behind us is some small things we do touching others' hearts. Mine is my BIG SMILE that I always draw on my face. It is my brand, hahahaa. It doesn't only recharge my energy and make me feel happy, comfortable, self-confident, and full of hope, but it also leaves a huge impact on all people around me and make them smile as well. It is contagious, isn't it? It can make a big difference in people's lives.
Just make it a habit and you will see what it can do!