Try a little marijuana - worked very well for me. The only thing that over time grew to be frustrating was absence of dreams. I like having dreams. On marijuana it was completely uneventful sleep. Nothing to recall when you wake up. Nothing to think about. Did not feel human towards the end.

And then I just decided that I would rather spend the money on cleaners who would give me sanity. Since I cannot do housecleaning myself.

But not having dreams played a role in my decision too. It felt too strange without dreams.

But if you are desperate, I suppose that you would not care whether you have dreams. It is sort of a luxury, dreams.