Drinking requires a balance that takes many years to hone, if you can ...
I actually have cut my drinking almost entirely to Shabbat and it's really difficult.
You have to learn to pace yourself etc
I love love beer, my stomach doesn't. I love beer breweries so I try to make it count with an IPA flight or one pint.
My brain still reminds me that in my youth I could drink 6 bottles of beer easy but I check myself fast .
On the other hand, I haven't smoked in 16 years and still have dreams I start again and tell people in my dreams that I'm not really addicted... The pull of smoking is insanely strong.
What no one mentioned is that the driver was 20...who will bear responsibility for this? Providing alcohol to a minor?