You would trade 5 years of your life for being able to drink wine? Because it's that delicious, right? Sorry, but this is either hyperbole to the point of silliness or you have no idea the value of your life.
But you do have a decade on me and I am certain that adds some perspective. I am much wiser than I was when I was at 20. And I am certainly not pretending that it isn't doing damage.
Thinking back 10 years, I would have said exactly the same thing (about whisky or tobacco), so I see where you are coming from. I'm sure it seems hypocritical for me to be so anti-alcohol after my earlier behaviors. I think having kids made me open my eyes to it. I wasn't a heavy drinker by that time, but there were still a number of Sundays where "Daddy really feels sick today, baby. Is it okay if I just lay down and you watch a show?".
It's just no longer conducive to constructive living in my view now. To each their own, YMMV, etc.
I have indeed experienced it up close and personal. My experience is that there is no magical "shaving X number of years off the end of your life". It doesn't work like that, unfortunately. Come talk to me in 40 years when your daughter is due with her first child in a month and you don't want to live to see that. Maybe we have too different of lives to be able to empathize with each other, but I wouldn't willingly give up those years of my life if I answer the question posed with no caveats (i.e. - well, but what if I lose my mind? What if I become incontinent? Etc.)
You've also chosen wine as the enemy here, I bet for any given person earth (including you) we could find something you could have done more of (or not done at all) to improve your lifespan. Very few people trade everything off for life expectancy, and those that do often have dreams of singularity or life extension as their only goal.
Edit: spelling
Because if it's not then I guess you don't know how to value your life either.
Citation needed.
Yes?