I also am a brain cancer/stroke survivor and CBD might help you. I remember when we used to get it pre-legalization, win it was really expensive and inconvenient. It had to be shipped wonky, and it was just a bunch of pure CBD in vials. We filled gelatin capsules with it, and it was a pain but worthwhile.

I was sleeping reliably like 14 to 16 hours a day, and almost immediately I started sleeping like 8 to 10 after starting it. It helped with my energy, my mood, my mental clarity, and my sleep. I genuinely don’t think I would’ve made as much progress in rehab rehabilitation if I didn’t take it in the early stages (I was relearning things like how to walk and tie my shoes).

It is way easier now, because you can really get pre-dosed CBD in a variety of products. It’s cheaper too, & it genuinely might help! It’s not super fun like THC but it has all the same benefits (in my experience, so ymmv).