Do you often smile? A famous person says when you are happy, you can tell your friends, and you will feel happy. Happiness will double. When you feel sad or have some troubles, you can also tell your friends, and your sadness will be cut in half.
It's very important to smile in our daily life. People will feel your kindness through smile. If they are facing a hard time, it will give them power to go through the hard time. So please keep your smile. What's more, when others smile at you, you can send your smile back. It may help you to get a new friend.