Norman's Son Tells Him He Wants to Start Smoking

Norman's son tells him he wants to start smoking.Initially,Norman talks about how cool it is to smoke,and how the girls will probably fall all over him.Then,he mentions that maybe if the only reason someone likes you is because you smoke,there may be something wrong; or if you find someone you really like and you die prematurely from smoking,it really won't matter anyway.What is Norman attempting to do?

A) Emancipate his son.
B) Discourage his son.
C) Inoculate his son.
D) Disengage his son.