A High School Student Asks You, "What's the Big Deal

A high school student asks you, "What's the big deal about using pot? How can it hurt me?" The MOST accurate reply you could make is:

A) "If you're high, you won't be able to remember what you just learned."
B) "THC in your body can produce dangerous flashbacks when you get older."
C) "Even a moderate dose of THC can produce perceptual distortions and coma."
D) "You're right-it really won't affect you much in school."