Comment by MichailP

I must add that this feeling "people judging you" is mostly YOU. That is we THINK what other people are thinking, as we don't have direct link to their brains. The intensity of this feeling is related to your personal feeling of your self worth, which again doesn't have much to do with any realistic criteria. From my personal experience people love you, find you interesting, miss you when you are not there, etc. much more that you think.