People are so different in terms of the things we like to eat. It all depends on personal taste as well as culture. Chinese people eat things we could never imagine and a medium rare steak probably isn't their idea of a gourmet dinner either. Who are we to judge if sheep's stomach is considered a delicacy? The problem comes in when you have no idea what you are eating. Maybe you were in a foreign country where you didn't speak the language or, in strange cases, you couldn't actually SEE what you were eating.
The worst is when you put so much time into cooking a meal but your dumb ass didn't check if the food was still good to eat and the smell that comes out that oven could melt the skin inside your nose.
To those who eat unusual things by choice, whatever floats your boat and to those who had a traumatic experience in which the smell or thought of said food sends your gag reflexes into overdrive, we are truly sorry.
Have you ever eaten something you regret?