Alcohol is an issue.

Alcohol is metabolized first. You are not out of induction but you are not making any progress while the alcohol is being processed. Obviously, the more alcohol, the more time to process.

The ideal situation is no alcohol during induction.

And in general, little during dieting. Kind a temperance movement. Not quite the same sins, but it is a deviance from the accepted food items. Definitely one should not be doing 6-12 beers in a single night. Remember beer has carbs. You are better off if you are drinking with wine or straight alcohol, no mixers.