I believe that the answer to this is the last two answers
It helps the person get closer and communicate with that person at face value. Working together strengthens the bond.
Answer: I believe that it is not safe because if you were to say crush it up and snort it and you thought that is wasn't working so you did another and then maybe another then you might be taking more then what you where supposed to take in one setting.
Hope it makes since.
I think the best answer is b
