Well SOME of whatever you want. Sure eat a burger it's 400 calories. Have a soda, another 200, fries, 400. Now you only have 200 calories for the rest of the day. That's it. So either a shit ton of celery and lettuce (no dressing) or one more soda, your choice. But then you are gonna be hungry and say your diet isn't working and you are STARVING. No, kids in Africa are starving.