b'Psychosis-A person experiencing psychosis perceives the world in a different way to those around them, including hallucinations, delusions or both. By definition, psychosis involves the person losing touch with commonly accepted reality, though the extent of this may vary.Schizophrenia- Contrary to popular belief, schizophrenia has nothing to do with split personality. It is a diagnosis given to people who experience symptoms of psychosis, alongside what are called negative symptoms.Self-harm- Self-harm is when someone purposely hurts themselves, usually in order to cope with intense emotional distress.11'