You could say something along the lines of:
"Hey, Friend, what's so good about weed? Why are you always smoking it?"
If he's smoking it for medical purposes, then just drop it, but if it's illegal and he's doing it to "look cool", then I would further ask questions about it.
Answer:
Weight loss and overall well being
Explanation:
<span>Procedure coding systems are used to communicate with payers regarding patient conditions.
-False </span>