Fear of Rejection. Have you ever been rejected? If so how did you deal with it?

I'm not just referring to the relationship sphere. I am talking about life in general when there have been times that you were made to feel not good enough whether that was in a relationship, in a professional sphere or something else. How many times have you been rejected and do you live with this fear of it ever happening?
Fear of Rejection. Have you ever been rejected? If so how did you deal with it?
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