Hi Dr. Rangadhar, When i was about 5 years old i suffered from cerebral malaria and had psychosis which lasted for about 1 month. On my 19th birthday last year i tried weed for the first time and suffered anxiety attacks, paranoia etc . I had random thoughts in my head and anxiety attacks for about 3 months after that, i wasnt hallucinating or anything. I believe i was taking risperidone and some other medication. However, i am a very spiritual person and my beliefs require me to smoke herbs (particularly blue lotus, which contains nuciferine and aporphine) for meditation. Am i at risk of developing psychosis? I have no history of psychosis in my family. Thank you.