My Father's Advice

Actually, my father gave me a lot of advice. One of them I should to keep smiling. It is a good for many reasons. For example, in the world expensive things a smile is free. He said to me smiling helps you to stay positive, and makes you seem successful. He told me smiling helps you to have friends wherever you go .Finally, it is very nice and easy to do. I will pass it to my son how to do it.