For me, psychosis involves auditory hallucinations (hearing voices and sounds) and is the most dangerous part of my illness. The last time I went to the emergency room for symptoms of psychosis, the doctor asked me if I heard voices, and when I answered that I was, he asked an important question, "Do you do what the voices tell you to do?" And unfortunately, my answer was yes. If you can't immediately see the danger in this scenario, try to think of it this way, imagine taking orders from something that is not real. It's alarming.