Some of us are more squeamish than others, but some of us are also less inclined to make our waiter do extra work.

Your answer to this one may depend in part on how many people and/or pets you share your home with — those of you from busy households with cats and dogs running around are probably more likely to overlook a stray hair here and there, while those who live alone and like things a certain way might have a harder time with it. The length of the hair in question could also influence your decision, ditto how much time you spend considering the germ-related implications of one landing in your food — something this question probably isn’t helping with. Also to consider is the fact that the dish you were served will probably go in the trash, so are you okay wasting food over a hair?