I use to inhale sprays to get high, and as a result I suffered from flash backs, even years after I stopped. The worse one I had was that I actually thought I murdered a child that I babysat, awful. I couldn't move and it felt like my body was being crushed. Physical horrible pain. I was told I suffered from a chemical embalance, and needed vitamin B to fix this. I took it, but it didn't work. You said Dear God, so I'll tell you what I did. When the flash backs came on, and they were always painful and terrifying, all I could do was pray, as I couldn't move and my mind was under their control. I would say JESUS, but it took alot of effort, and I had to keep saying his name. I remember trying to say F_ _ _ _ Off. As Jesus wasn't who I thought about when they first hit, but that didn't work, nothing did, only the name of Jesus did. They are gone now, what a relief. It's been about 8 years. I had them for about 25 years.