if the slave told you alcohol is a df'ing offense, even tho' the bible states clearly it is not,
The bible doesn't clearly say it is not and it doesn't clearly say that is.
It is clearly about interpetation, what you put first and what you are slave to, and that should be God. If one is addicted to something, they do as a rule put their addiction first, before their families and probably before God making them a slave to their addiction. This is the repetitive stuff I heard before I left in 74. I'm surprised that I, an Atheist, remembered it.
As for commenting at meeting's, just a stupid rule. Average attendance at my KH was about 100 and there were about 5 people who raised their hand to comment all the time. 1/20th, are you in that group of 1/20th? If not, then I wouldn't let it bother you.