1.Manage your mind: a positive mind, a smiling mind, a calm mind will drown out the depressed state. 2, emotional management: you are happy, or unhappy, or calm, in fact, it is completely optional. Why? Let’s say: your teacher criticized you. If you think the teacher is dissatisfied with you, disappointed with you, or the teacher deliberately make things difficult for you, hurt you, you will then be depressed, painful, upset; but if you think the teacher’s criticism means the teacher’s attention + care + positive expectations for you, you will then be “ashamed” in the face and happy in the heart. The same thing, your opinion, attitude and understanding is different, your mood will be completely different. So, choose a good view, attitude and understanding, is the same as choosing a good mood. Go try it, you will feel tried and true. 3, the three-minute rule: we can not change what happened three minutes ago, but we can decide how we look, think and do after three minutes, that is: we have the responsibility to choose for themselves a favorable view of things, understanding or attitude, and then choose a favorable mood for themselves, while it is necessary to choose for themselves a specific thing to do that meets their needs.