I lost 20 pounds in 2 months sitting at my computer editing film projects by switching from eating cereals, pizza, pop-tarts, and "normie foods" to eating bacon, eggs, and steak. It was 30 pounds extra that I didn't even realize i had... I didn't exercise for a single minute.

You can tell me what your teacher told you to memorize & what everyone you know likely regurgitates until you are blue in the face, but I'm not going to forget the very real & impactful shift that happened in an aggressively short amount of time with almost no effort or change of any kind except a singular move from a high carb, no animal fat diet - to a high fat, almost no carb diet. Again, with respect.