Read the following context and choose the best option to answer the question.
Context: JN and MI ( one of my two male best friends ) and I went for a walk , we saw this girl that MI knows and a bunch of her girlfriends . The girls went to go smoke pot ( I grew out of that a long time ago ) JN still smokes pot from time to time and MI went back to the party at some point but no one remembers him leaving .
Question: Why does the narrator not smoke pot ?
Options: 
A. They think pot is juvenile .
B. They ca n't afford pot .
C. They are straight edge .
D. None of the above choices .


A