Answer:
cannabis
Explanation:
it is the active ingredient in marijuana
Assertive people would have all of these attributed except having respect for others - C.
Although even this answer perhaps couldn't be considered true because assertive people can have a positive attitude and respect towards other people it's just that in their case they respect themselves more and have a more positive view of themselves as well.
The lifetime prevalence of PTSD, anxiety disorders and OCD is 29%. The statement is true