My friends look down on me and don't take me seriously.

A while ago I realized that a very toxic dynamic was generated in my group of friends, they always have me as an example of everything bad that can happen, they are always criticizing me for my way of being or everything that I could not do or achieve and that deeply affects my confidence and my self-esteem, I am already tired of this dynamic of them being better and I am an outcast who is doing poorly in life...