Blood in meat makes me gag

When I eat meat I like it to be cooked long and slow so it falls off the bone. Chefs are mostly unable to cook meat the way I like it (it offends their chefiness not to have it dripping with gore) so I revert to being vegetarian when I eat out.
When one of my sons was studying zoology at Uni he had great fun showing others the fluke and other parasites in the meat from the canteen as they ate their lunch
Apart from bacon, I only eat meat I have raised myself ie sheep, but I know I'm very lucky to be able to do so.