Sometimes, they even paralyze themselves and often can't distinguish themselves, which is a dual personality in secular terms. A cheerful, dark, cheerful, is their mask, and darkness is their true side.
Maybe it's because they are so well disguised that people often think that they are cheerful and hurt them unconsciously, but they won't say it, they will only lick their wounds in the dark.
If you have such a shooter around you, please protect him or her, because they are actually very fragile.