I think this means:
If it's possible for a human being to do something, don't just say that he can't, just let him try, give him a chance.
if you become a junkie off of marijuana you're a very week individual with no self control
Answer:
I don’t like it here mom. why did you do this to me? I thought you said it would be fun... they teach me things I don’t need. They can’t explain it well. I need you to break me out of this prison.
sincerely your favorite child, Greta
Explanation: