Rather than lung inhalation ... I found a much better nicotine hit if I focus the vapor thru nose (nasal cavity). I suspect nicotine in vaping is absorbed thru contact rather than gas exchange in lungs like smoking. Not sure if there is any benefit in inhalation in terms of nicotine hit. Mostly it will just slowly absorb thru tissue.
Though it seems much harder to find a flavor of quite warm vapor that you enjoy, filling your nose with.
Though it seems much harder to find a flavor of quite warm vapor that you enjoy, filling your nose with.