The docs first thought I had a schizophrenia related disorder as early as 1996. I was 13 at the time, very young for someone with schizophrenia/ schizoaffective. Then another breakdown more depressive related in 1998. It calmed down when I moved in 2000. It started creeping up on me starting in 2004 when I started writing delusions down. Officially was in 2007 (I think). Now I am 29 years young.