"I'm drinking on average 5 evenings per week, between half and a full bottle of wine" would a full bottle of wine be enough? Doesn't it vary based on weight and alcohol tolerance?
I think that would depend on how much food you ate, how heavy you are and how long it took to finish bottle. I personally can drink full bottle over evening (say 4 hours) and be very far from that level of drunk. If I would have drunk it over 30 minutes on empty stomach, I would be quite a lot drunk.