How About Some Russian Roulette?It can get to the point where you can't communicate with them. They don't get the simplest questions. Gone through a psychosis while still in denial. And I'm only talking about cannabis here.
The point is, it's highly individual how you react. There's no straight answer to if drugs are dangerous or not.
I know for sure I'm not taking the risk. I'm royally messed up as it is, why would I want to stir it further with drugs?