My brother has been suffering with psychosis for a few years now. He is very up and down and it's like being on a rollercoaster. It is having a massive emotional impact on family members. He's mid 20s and has no interests or hobbys. He is very anxious and paranoid, sleeps all day and up all night. He takes 15mg olanzapine each day but doesn't engage with any therapies etc. Just angry at everyone for lying to him. We are at a loss after various police visits, emergency crisis meetings etc. Is there a light at the end of the tunnel? Will he ever get better or is this life now?