C) Your Diet Gets Weird.

Whatever you start eating for breakfast, you get used to eating it every single day of BT. Your meals are timed; take what you need, eat fast, and shut up while you're doing it, 'cause when they tell you to get out, you don't get to say you're still eating. It's like a ricochet biscuit that doesn't bounce back. You go hungry.

Not all your food in BT is cooked to perfection. Suck it up.

Don't eat powdered eggs until you're sure your body has adjusted to military food. Otherwise you'll be doing sit-ups and farting the whole damn time.

Also if you overeat you may puke interesting colors. Notable ones mentioned include green, orange, red, and black. If you have a sensitive stomach, run to the head very quickly because if you puke you will be cleaning it up yourself. Plus it smells awful.

Once you get used to the diet, you'll be fine. However, mess food is so packed in with protein that if and when you try to eat civilian food again you will get diarrhea like nobody's business. And you'll wish it wasn't your business.