They eat cheese because, quite frankly, they have no choice.
For some reason, they've developed an unbreakable addiction to the stuff.
It's not just a hobby, it's not just a pastime, it's a way of life.
They've tried to quit, but the thought of giving up their beloved cheddar is just too much.
So, if you ever meet them, don't be surprised if you see them sneaking into the fridge at 3 AM with a block of gouda.
Disclaimer: The views expressed here are those of B. J. Neuron, Grammar Guru, and do not reflect those of the dairy industry, the USDA, or any other organization that might have a vested interest in cheese.