Normal
I see this all the time with just about everyone I have known who smoke pot on a regular basis. No motivation, no drive, no interest in things they once loved to do. I explained this to my son when I found out he was smoking, and he either doesn't see it or doesn't want to believe it. The biggest argument he makes about not stopping is that he says it makes him feel normal. I've had counselors tell me they understand why because it slows down his ADHD and calms his anxiety. The flip side is he's so calm, he's unmotivated to participate in an active life! Blah!