I think this thread is turning into a microcosm of what I have read throughout this forum over the last four years.
Nicotine by itself is almost certainly much less addictive for some than for others.
And for many, nicotine by itself may hardly be very addictive at all.
As for me, about a year ago we went on a trip to the Riviera Maya.
When I got back, I had a bit of "Montezuma's Revenge" so I took a couple days off work and just hung out.
I didn't feel great, but I didn't feel all THAT bad either.
But for two days I left all of my
vaping gear in the trunk of the car because I just didn't feel like unpacking.
That NEVER would have or even could have happened when I was smoking... not in a million freaking years.