The thing is with the 5 minutes malarky is it will likely be spent in a retirement home or senile… which is not much of an incentive to give up
The first steps are slowly, breathing difficulties that you wont pick up on as its a very slow decline.
Another side effect of smoking is you’ll at least get a mobility-funded car in your 50’s binners.
Then there are issues; circulation, heart, blood. It could be that a particular smoker declines (their quality of life) over two decades say.
For some it could be a relatively swift decline. From a cough that wont go away to all the plans that you had now cancelled. Seeing your children flourish, never seeing your Grandchildren grow up.
All this but in a really painful and demeaning way.
We can’t chose exactly how we die but by God we know that large corporations who have no interest in our life or our childrens lives want us to suffer a slow death to pay them money.
Why put cigarettes at eye level neon-lit just above the sweets?