The good thing about living in a civilised society is that we have the freedom of choice and enough resources which gives us the freedom to turn down food. If you look back at history you will find the British have worked hard to build this country and we continue to maintain our standards.
Lol, you go to far. But anyway, it's not good to refuse something to eat. I always eat the crusts. Poor people need food, why do we have to waste what we have?