Lets face it, even for those of us who are truely motivated for whatever reasons and found our way here, probably felt overwhelemed, especially if they were tired of patches, gum, this pill, that pill, cold turkey and raging.. etc etc, none of which worked and lots of money wasted. So looking at yet another option, with uncertainty and a tighter grip on their wallet/purse, and a looser grip on faith and hope.....it is something that will probably be a slow process.
Hopefully not like water shaping a boulder...
I look at my own path to here, an attempt 2 years ago hog wild.. didn't quite work out. Liked the concept didn't like the results/performance. I stayed randonmly interested and kept reading, checking out an occasional video here and there.
Things looked promising, I am back

Although as you see my posts, even from someone interested, somewhat on top of things, lots of research, at times I felt more lost than when I started, and ask tonnes of questions.
Once I jumped and got my first ( born again vi..err no wait.. vaper! ) kit, and liked it's performance, got a little more faith, a tighter grip on hope and motivation/dedication, and then loosened the wallet.
It's easy to justify spending extra money on different things to try when you know you are going to save money from the lack of analogs.
Have I brought up all the wonderful health reasons? No... because for a "smoker" who is a "smoker" the financial aspect is something that not even the lies of the addiction can hide....
Whatever the reason to try vaping, the health benefits comes regardless and then the addiction cannot even lie about that.