It's been a month that I cannot sleep at all. My neurologist back then suggested me to start taking Zolaram 0.5mg, one pill before sleep. This medicine works. But I didn't want to be on such drugs for the rest of my life. So I didn't use it for a month. It was a struggle. It was like I was a living dead due to the lack of sleep (I was only sleeping around 1-2 hours a night or nothing at all sometimes). Is this a permanent problem?