Swap to a 0 calorie version and just keep enjoying it? Fizzy drinks are a pretty harmless vice in the grand scheme of things. Hollow calories, so if you can replace it with a 0 calorie version, it would at least stop affecting your weight.
I know everyone is against artificial sweeteners. They won't kill you faster than microplastics, pollution, break pad dust, war, alcohol, smoking,...
Enjoy life! Enjoy a fizzy drink! I thoroughly enjoy my daily coke zero can.
Genuine question : why not just download a pirated version of the book then? Seems like a huge hassle for the same end result