Actually, marijuana reverses brain damage, https://cannasos.com/news/health/marijuana-reverses-brain-damage. So it can be used for people with brain problems.

Omg, I wish people spend so much time to find or create something good in there life as on planing suicide.

The best way to stimulate my brain that I've discovered is smoking Strawberry Banana. I could stay up for 24 hours without feeling exhausted afterward.

I'd Google that.