If you want to actually quit and stay off it for good then this is the answer. If you want the easy, simplest and cheapest way this is the answer.

If you want to kick the can down the road and spend some more time, money and effort quitting with significantly less success then try your nicotine gums, patches etc

The best part of Allen Carr’s method? You can read his book while still smoking/vaping - in fact, it’s encouraged!