It's so hot, how to control your emotions. I am a grumpy person.

It is easy to hurt others, which means you are hurting others. People need to put themselves in others' shoes. If you say you can't control yourself, I'm afraid it's hard for you to change your position independently. The best way is to let yourself experience the taste of being scolded. However, it is also very difficult, and it is likely to turn into a big war. Unless that person is your boss or something, you won't argue easily. In short, you should learn to put yourself in others' shoes, otherwise people around you will stay away from you and you will suffer. Keeping a pet dog with your family can relieve your bad temper.