Hello Sir my sister's behaviour has totally changed, sometimes she smiled without reason, sometimes trying to bite own with own teeth and this is currently increasing. When I researched on Google I found that it is Schizophrenia. Same symptoms and when I asked her about what happened she told me that she feels like someone is touching her in a bad way, I tried to convince her to visit to doctor but she declined and said she is totally Ok no problem. Sometimes she talks totally normal but sometimes angry. I made some videos of her. I want to consult a psychiatrist so please contact me only who is ready to consult with me instead of my sister. If anyone can prescribe medicine or any other things so my sister will again live a normal life. Thanks In advance.