I made a lot of mistakes before, and I felt that others laughed at me. I used to be a flattering character, and I felt very sad that others laughed at me and looked down on me.

Correct your attitude, be a reasonable person, know the principles of being a man, and don't please others blindly. The more you please others, the more you will be looked down upon by others. Only by loving yourself can others love you. No one is perfect. If you make a mistake, you can correct it. If you make a mistake once, it means that you don't know how to repent and don't have to be afraid of being laughed at. People who laugh at others will be inferior to others.