Every morning your temper is varying. When you are happy, you smile and cheering any person that looks at you. But when your mood is bad, anyone who would look at you would become serious and unhappy. Why can’t you smile, even if you are upset? You should try to smile anyway, and when you would see other people smiling because of you, your temper would be changed immediately. Make other people’s day happy, and they would do the same thing for you!