To give another perspective regarding the nicotine intake with vaping, i also stay up late & vape on & hands down it does keep me awake but then so did cigarettes when i smoked. BUT, i have noticed (I think) a difference with vaping in that the nicotine delivery is slower & i tend to hammer it a bit & then on one day it will catch up with me & i won't feel like vaping much that day. I'm pretty new to vaping too & it seems to me that these things are part of the journey & sooner or later i will learn how to regulate it & get the right balance of nicotine level & so on.
