insomnia
"I haven't slept normally since adolescence.  Tried Ambien and lots of sedatives.  I had horrible problems with doing things while asleep and not remembering on Ambien, but it was the only way to get anything resembling sleep. Belsomra is amazing.  I actually feel SLEEPY.  I had only felt that as a child, or if sick.  Some side effects seem to be happening, I got bronchitis, and have had awful dreams some nights, but I'm going to stick with it for a few weeks."