Just posting for opinions as someone who's tee total and has never drunk.
I was out with friends recently (at one of their houses) and one was clearly not coping very well. She'd not eaten so got pretty drunk, pretty quickly, whilst everyone else was relatively sober.
As a non drinker I often think that it'd be great if people knew when to stop but often people go past the point of no return and it all goes downhill from there. I appreciate that personal responsibility is definitely a factor but is it out of order, when friends can see how drunk someone is getting but continue to ply that person with more and more alcohol? I'm genuinely conflicted as obviously the drunk person could say no but at the same time I see people unable to make rational decisions being put in a position where they have a bottomless glass.
As the non drinker I ended up taking my friend home. She could barely walk and was a complete mess. Perhaps I should've stepped in but the group was large and we weren't all together all of the time. Also I'm not comfortable being the kill joy but perhaps I should?