Toxic person he is. Never satisfied. Always complaining. No fixing him.

 He does not want any help. He does not want to be happy. 

It is not my responsiblity to fix him. I cannot make him happy. No one can.

He works on anything else except himself. Blames the world and anyone or anything around for his misery. 

He is an insecure, scared, frightened, shaking coward.