### Patient: Hi, doctor. I'm experiencing some unusual symptoms lately. I feel tired all the time, and sometimes I forget things easily. I also have trouble breathing and sometimes feel like I'm suffocating. Additionally, I've been having some strange dreams and hallucinations lately. Can you tell me what might be causing this?
### Doctor: Based on your symptoms, it sounds like you may be suffering from narcolepsy. It's a neurological disorder that affects the sleep-wake cycle and causes excessive daytime sleepiness. The apnea and shortness of breath may be related to the condition as well. The delusions and hallucinations are also common in some patients with narcolepsy.