I couldn’t agree more and anyone who knows a pothead sees it over time unless they just dabble and quit.
I have no idea about psychosis and pot. I do know every single serious pot user I have ever been around ends up with a dead brain. I mean dead, there is no there, there. I know tons of people that dabbled and are fine but the serious users have no brain left.
I have a family member that everyone knows smokes. He’s an absolute idiot most times. My kids think he’s funny. I told them they are not to grow up and be like him.