Make a list of things that are obstacles to your confident. Take a piece of paper or computer and write all the things that you think are keeping you from becoming confident, e.g., bad grades, introversion, not many friends or no friends. Now write if the thing is valid or logical.

• Example. 'I didn't get a good grade', Explanation: Ok, so it means I will feel confident only when I will get good grades otherwise I will feel miserable and unconfident(is this logical? and isn't that extremely irrational), I thought confident means believing in yourself, when nobody else does. am I doing it?