Join Date: Dec 2007
Quoted: 1772 Post(s)
Total Points: 97,180,122,326,966,943,744.00
Sometimes their brains become messed up on drugs.
I've never used illegal drugs, but I had a two-drug combination treatment for lymphoma, and after a month or so I had some strange mental side effects, weird dreams and severe depression when I woke up.
So I imagine other drugs can mess up peoples' heads.