This actually reflects my experience fairly well. When I workout, I eat a lot of carbs the next two days. I crave them more than meat. But after the second day, I don’t crave it as much. When I was a pure carnivore, I always felt low energy, weak, and skinny. I never understood why glucose is so bad when your body converts fat to glucose for brain energy. Your brain needs glucose. Cutting out seed oils is the most important thing.