My dad's dad smoked a lot when my dad was young, but managed to quit by chewing cigars. He died of mouth cancer. My dad swore off of drugs and alcohol, and alw

My dad's dad smoked a lot when my dad was young, but managed to quit by chewing cigars. He died of mouth cancer. My dad swore off of drugs and alcohol, and always said he wanted to work until the day he dies. He's instead spent the last 10 years dying of Alzheimer's. For what it's worth, I'm inclined to follow my dad's approach. Perhaps with a different interpretation of retiring when I die. But there are some games you just can't win.