In fact, this means that people are rarely confused, happy is also a day, sad is also a day, it's no big deal, happy things sound good, sad things are sad. When I am alive, I often feel heartache because of one kind of injury or another. Russell said that scar is the best gift that life can give you. Laughing without a word is an open mind. The abuse between friends, the helplessness after being misunderstood and the excessive verbal defense make people feel flashy. It is better to leave a smile and let others comment. Sometimes a smile can turn two old enemies into friends.