I feel like I kind of already do IF, since I usually skip breakfast anyway lol. But from my experience I've found that it doesn't really matter when you eat food, it's largely about how much you end up eating (number of calories). However IF can be a great way to feel like you're "pigging out" while not really consuming that much, because you're eating only in a small window. I may need to try it one of these days and see how it feels for myself...