For starters it's 14 units for everyone now. Male or female.
For another thing you're drinking about 50% more than the recommended amount, that's a lot! Is that every week?!
Also as pp said most people are UNDER calculating what they drink, are you measuring accurately?
I very rarely drink as I'm not supposed to with the meds I'm on (not dangerous but feel the effects more and quicker) but I'll very occasionally have 1-2 lagers, not strong ones, or 1-2 rum & coke and i'll measure out the rum (I've a wee "shot glass" measuring thing, easy to do).
Even before I was on these meds, even when I had a social life it'd be max 5 beers or rum & cokes and that'd be a big night out and very rarely more than once in a week. Maybe 2-3 times a month.
I can't imagine drinking that much most weeks.
But - I've a lot of experience of alcoholics and I'm wary of my own consumption levels, I never drink when I'm angry or fed up.
Personally I think 20 units a week is far too much and you maybe need to seriously consider if you're dependant on it.
"and I'm never really drunk or hungover" that's not a good thing, it shows you have a high tolerance.
I don't get hangovers, neither do any of the alcoholics in my family and they've rarely been obviously drunk either. Doesn't mean they weren't drinking too much nor that they were dependent and it causing them huge problems in their lives. Didn't stop them suffering the physical effects of drinking too much later in life either, liver disease is well known but it affects all organs up to and including heart and lungs and even "minor" things like eyesight.
"20 units a week works out about glass (175ml) and a half of wine a day. Doesn't seem that much." Drinking every day is also not advised. Iirc the current advice is no more than 4 days per week, your body needs a rest from it other days.
"If I was drinking 20 units a week there would probably be mornings I wouldn't be safe to drive." Good point. Are you driving the morning after drinking op? I think the answer likely yes. How much are you drinking the night before driving?
Personally I've never driven the day after drinking. Not worth the risk.
"It often makes heavier drinkers uncomfortable and defensive when they hear that most people drink less than them, so they make mocking remarks or claim everyone is lying." Yep
Whether someone has a problem with alcohol isn't just down to the amount though, it's the relationship they have with alcohol that's also a factor.
Labellesauvage really? Even though it's way over the recommended MAXIMUM and likely to cause long term health issues? I'd be very distrustful of a dr with that attitude to be honest.
PotolBabu everyone has different tolerances. Surely you've heard of functioning alcoholics? Drinking a lot but managing to hold down jobs etc (though likely something, somewhere in their lives isn't going well, usually relationships) again, doesn't mean it's healthy or safe.
Elfycat my alcoholic father was army so yea I'd agree you're right about the military as a whole having a problem drinking culture. Just cos it happens doesn't make it safe or right. By the age of 50 he was bedridden as a result of the alcohol. My ex was heading that way before we married but I made it clear I wouldn't be marrying a burgeoning alcoholic and wouldn't stay married to one. He cut right back, got the piss ripped out of him but as it happened around that time he needed some tests for something else and dr said to him he was lucky he had as he was starting to have effects on his organs. That gave him a bit of a wake up call and he cut back even more. However, since our split he upped it again and he now in his late 40's does not look at all well to me, recently retired from army, looks bloated, slightly jaundiced to me and various other signs that suggest to me there's possible alcohol related health issues there. Worries me in terms of the potential of me having to tell dd something awful, aside from that nothing I can do.
"Are you lot really saying when you go to pubs, parties etc everyone around you is drinking soft drinks??" Not everyone but certainly about half. The ones that are drinking alcohol I'd say about half of those alternate, or have a self imposed limit then switch to soft drinks later that night and very few drink alcohol only every night out.
"All the research shows that moderate alcohol drinkers live longer than teetotallers." Iirc there's no research that takes into account that many teetotallers are teetotal BECAUSE they have other chronic, even life limiting conditions that contraindicate drinking eg diabetes and many congenital heart conditions so that may well skew the results. They also may well be recovering alcoholics or had past addictions to other substances (and don't drink to avoid cross addiction) so that addiction could have already caused damage to their bodies.