Sometimes people just are on their most selfish behavior on vacation. It is a combination of alcohol, of course, but also the “I paid so much for this vacation so everything better be exactly the way I want it” mentality. Like the people who shove ahead of others who have been waiting to get on the elevators, or people who throw stuff on pool loungers on the floor because the loungers aren’t being “used” while someone goes to the bathroom or for a dip in the pool, or the flip side where people hog loungers they aren’t using “just in case”. There used to be a thread here on bad behavior witnessed on
dcl that made for an entertaining read.