I’m 43 and recently quit smoking. Part of me was like, well you already did it for so long, the damage is done, you’re a smoker just keep smoking but the other part of me was a 70 year old me looking back, smoking cigs and thinking how awesome it would have been if I had quit in my 40’s and not smoked for another 30 years. The older I get the easier it is to imagine the elderly me and listen to what she thinks I should do now.
Anyway, yours would be watching and holding her breath for you about ditching the alcohol, I think. When you do, she starts to feel better immediately and is thankful for the past three decades of clean living. (And sees her pals struggling and is thankful for her choices)
Keep up the hard work and introspection. It’s tough stuff but well worth it!