If I was unaware of what it was,that I was eating,then the answer is yes,even if my body violently rejected it on learning what I had just eaten!.However, I am sorry,but I would not be able to willingly even think about it,let alone do it!!!!
Yes! Its the best part, especially if its fish! I understand how some other cultures might find it - unappetising, but most asian, eastern european, middle eastern and african cultures see it as a delicacy. At the very least try it before you knock it!