Is it possible for symptoms of schizophrenia to cycle?? I first came to psychcentral because I was having problems with parinoa, disassocaiton from reality and hearing voices. The voices have stopped for the most part..same for the problems with reality. Parinoa is still strong but I've had problems with that since I was really little. Could these things come back?? Like I metioned above they are gone for the most part but still are present from time to time when I am around alot of stress or triggering situations that remind me of bad memories. Is it schizophreina or a self defense thing? I'm so confused..also after my little melt down in January I had started to self injure again but have manged to stay SI free for 15 days could the symptoms have triggred that?