It's all of the above because a goal is or isn't planned, it is a dream you want to achieve, and it is a desire to do anything for. Now if that's wrong then the answer is between B and C because most would say that a goal is something that you want to plan for weather than it being a surprise.
Drugs can destroy your organs and destroy the things that help you breathe. If i was offered drugs based on me not "fitting in" i would say "NO!" I love my body and im not going to put anything in my body that can help kill my organs and body.
