Fight Club (1999)

Jack is an insurance officer caught up in the banality of life. He has been suffering from insomnia for a long time. He participates in group therapies in order to get rid of his own psychological problems. During the therapies, he meets a girl named Marla and Tyler Durden, who will change his life after a while. Durden is a man who has achieved all the goals Jack wants to achieve, and he will introduce Jack to the 'Fight Club', an organization that should never be talked about.