They base it on experiences with people they have had in the past
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.
Testosterone Steroid
Ovaries Estrogens and progesterone
I Think that this help you
The correct answer is a: High blood pressure.
Answer:
Enforcing health policy rules
Explanation: