Honestly it's not even the CPR that particularly bothers me, it's the intubation and the stuff after. I've worked with so many patients who don't have a lot of working neural tissue left and their family just has them medically tortured for years because they want to see them blink occasionally. Next time I update my documents I think I'm going to add that if my family wants something to happen to me that I have to be held down for, they have to be in the room. If they can't stand to watch / listen to me while it happens, they've no right signing off on it.