I had treatment resistant severe depression for many years that would go in cycles. I went to a highly recommended psychiatrist in tears and she gave me a book and gently said read it before we meet again. I did. She asked if I saw myself in any of the case studies. Yes, I did. We talked awhile and I was diagnosed.

I was put on a mood stabilizer for sleep. I can't tell whether it is the stabilizer or the good, quality sleep I'm getting that is helping most.