I just switched last week to an e-cig after 35 years of smoking two packs a day and it couldn’t have been easier. I haven’t even remotely considered trying a real cig since. I’m loving already feeling so much better. Lungs already feel 200% better as well.
I’m convinced counter to what they preach that the pols want you to keep contributing from each pack.
The bonus is it's easy - and often fun - to act like a kid and "sneak" a lungful where it should be verboten. My personal best is the pre-op area right before getting my gallbladder yanked.