I second the permanent brain damage. I reached a point in my psyche where I don't see myself regaining my old self. I've become the dumbest person alive. As mentioned, it doesn't seem like it affected everybody the same way. It really messed my mind up. I have no idea what I want or don't want anymore. I don't know what's pretty or not. When I listen to someone talking about something smart I rub my forehead repeatedly because it requires so much mental power to comprehend what they're saying that my body reacts as such. So many things I was capable of doing before, I can't. This drug ruined me. I developed OCD above all. I used to compare myself to others and now it became an obsession, and I always fall short. I'm no longer in the moment with my own thoughts; I respond to everything with a comparison, with some bad thought about myself, that my real thoughts aren't showing, leaving me even more frustrated that I know & understand nothing. This drug revealed things about myself that I was not supposed to know. Yes, I don't know about others, but there are things about myself was better left hidden and they were hidden for a good reason. Knowing these stuff shattered my self-esteem and any hope for a future in this world. It's scary how beautiful this world can be for someone while a complete hell for another.