You are too sensitive. You feel that everyone is paying attention to you, but no one is actually paying attention to you. You can imagine that when you walk on the road, you don't look at the person you are walking in front of. You see him as a natural glimpse, instead of deliberately summarizing what this person is ... In addition, you said that you have been rejected by others before, and you can't sum up everything you said and did just by that one thing.