I've been doing so much time inside my mind

I've had this conversation with the same person more than several times.

Kid: "hey i know u dont drink but do u smoke?"

Me: "Nope"

Kid: "wat really? nada??"

Me: "No drinking, smoking, or drugs"

Kid: "damn dont know how u do it. lol"

Me: "I just don't want to"

Kid: "wow i couldnt do tht lol. didnt know u didnt do that damn"