Is a family-sized pie too big for one Pierateer?

A large sized pie offers greater value than a smaller sized pie, but I have often been deterred from capitalising on this economic proposition simply because I'm not sure I could manage to eat the whole thing. But I have finally manned up! And I am pleased to announce that I did indeed manage to eat the whole pie (though not in one sitting, I had to reheat some of it in the microwave later). In future, I will not be so hasty in declining a family-sized pie if I can see it makes clear economic sense. I would urge you to do the same.