A million years ago when I first got diagnosed I was understandably agitated, and realised the agitation at that point was more destructive than the malady itself. I am always looking for things that are a help, especially techno-type stuffs, so I got an early mind machine, which was a huge help. It was about 1990 or 91and I don't remember how I heard about it but I had to go to Seattle and buy it from a woman named, I think, Jan Belknap.
It uses light and tone to influence brainwaves, and works very well. Recently Enj got one - mine is a creaky antique comparatively but they work about the same although her machine has more programs and a modern and updated setup. I bought new light specs for mine about ten years ago, and I use my ear buds instead of its decayed, old metal headset, but I haven't used it a lot recently because I get tangled up in its bajillion wires. Maybe I'll use it more now as there's not a lot else I can do.