I know a thing or two about smoking. 50 years. Cigars. Expensive cigars. Inhaling. Have emphysema. Tried the patch. No go. Tried vaping with the cheap pen. No go.
Expensive equipment did the trick.

I've been vaping for 6 years straight without any tobacco. Can't stand the smell of cigars or cigarettes now.
I am a nicotine addict and a will be for life. If I go under 18mgs, I vape much more. So I'm stuck.

Pros:
a) I don't smell.
b) I can vape anywhere, discretly of course, including my whole house.
c) When I fly, I make flavorless liquid and vape as much as I want in the bathroom.
d) Nothing to look for but the mods.
e) No more empty lighters, running to the store at night, or ashtrays to clean. No burnt clothes.
f) Fruit flavors taste better than cigars. Chocolate and coffee are good too.
g) Four poisons against 4000. Vegetable glycerine, propynele glycol, good ole nic, and flavor if you wish.
Check 'em out. PG and VG are in thousands of products and people don't know what they are, even if they use them every day.
h) My nostrils are never clogged, I breathe thru both of them at the same time and intensity.
There are more, but I'll mention just the most important:
My last check up with the Pulmo, he told me I can buy green bananas. I will see them ripe.
I will die with emphysema. But not from it.

Cons:
I had to do a long and hard research and spend a lot of money in tuition. But I graduated.
I can't lower my nic intake under 18mg, or I'll vape three times more.
I can't pay taxes thru my vaping. There is none in Florida.
I have to import the premiun liquid from China. The inventors of vaping. Here they are four times more expensive and of less quality. Or mix my own.

I try to convert friends and family to vaping, and they don't listen. They like to cough.

Do you enjoy coughing?.