<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Ive been experiencing some strange symptoms lately. Ive been feeling really angry all the time and my behavior has been really hostile towards others. Additionally, Ive noticed that my speech has been slurred. What could be the cause of this?  <response>: Based on the symptoms youre describing, I believe you may be suffering from drug abuse, specifically of barbiturates. These drugs can cause the symptoms you mentioned, as well as other health issues. 