I've got some broccoli to sell you.
Nicotine is not the biggest problem of quitting unless you give it that power.
If you do that, you will become psychologically addicted to the physical addiction in the same way you were when you were smoking.
If you would take that faith in nicotine and put it into broccoli you can WILL be more successful in the long term, AND YOU'LL BE FREE!
The End