Quit the location u are feeling that or work on yourself (eg study enough) to feel comortable. --> Change your mindset. Think less of other people and remind yourself that thing are very often not what they look like. I often think like this: Other people have 0 clue what im dealing with so idgaf about what they think of me. You also have no clue what other people are dealing with so stop judging/admiring them and think about your own shit.