Greetings Beeraholic!
I'm much like you in the beer dept. 4-6/day for 10 years +. Over time it changed to 4-6 + half a fifth of bourbon. I tried to knock it off at least 4 times in the last 3-4 years but it never worked. I always ended up right back at my sweet spot. Anything less was unsatisfying and not fun. Seems many of us are the same way. For me there is no in between zero and my fix. My fix was too much and hurting my health so I had to make a simple choice. Well, notosimple but necessary.
Good luck!