Hi.. My brother is 33. He has lost his job 5 years back. Since then he came back home and was affected by the job loss. He is currently unemployed and is living his life in two stages. Stages one is where is completely OK, does all day to day work, rides Scooty etc. However the 2nd stage is where he is lost in thoughts, trying to relive his past life and trying to fix it. In this stage he is withdrawn from everyone.. Talks to himself.. Sleeps less.. Is tensed.. And does not cooperate or listen to anyone. These 2 stages come and go in cycles.. 4 to 5 months cycles. Please suggest what can be done.