### Patient: Doctor, I have been feeling very depressed lately, and I have had some delusions and hallucinations. I've also been getting very angry easily and drinking a lot. What could be causing these symptoms?
### Doctor: You may be experiencing symptoms of marijuana abuse. Some common symptoms of marijuana abuse include drug abuse, depression, delusions or hallucinations, excessive anger, and abusing alcohol. It is important that we discuss your drug use and develop a plan to help you overcome this addiction.