Write a question about the following article.

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 are:
1). They think pot is juvenile .
2). They ca n't afford pot .
3). They are straight edge .
4). None of the above choices .