What should my sister do if she cries too much?

Sister, in fact, my sister also loves to cry, secretly crying, and sometimes I don't know why I cry, and tears will unconsciously flow down. You don't have to be afraid. In fact, it's nothing difficult. It's just that you feel bad inside. If you don't feel well, talk to your good friend, so you will feel much better, or you can keep a diary. Every strong person has a fragile heart on the outside, which is different from them, but we are used to comforting ourselves with tears. If you have confidence in yourself in everything, you will not be afraid. Come on!