Ok, I did miss this post at first. it's good that this second glass worked, but there are some lessons here, it doesn't seem like it was nearly as peaceful as some other people have experienced. One big lesson is that he fell off the bed- I have heard of this happening in hotel rooms and this makes a lot of noise and someone calls 911 and they are rescued. I do think a person should lay down on the floor before taking the sn, I would think on a blanket and a good idea would be to use a plastic tarp under this to try to not damage the carpet- if you survive this attempt this will be costly to replace. Possibly taking the propranol sooner to give it time to work could help. Of course the vomiting may be loud and attract attention anyway but at least you can avoid the sound of falling off the bed. Why did this person vomit even after using the meto when so many don't? Did they fast long enough, should fasting be longer than 8 hours, not sure. At least it's good that the second glass worked in this case.