> This feels a LOT like weight loss. Calories in --> calories out is conceptually very simple, but in practice more people struggle with it than not. It certainly cannot be the case that they struggle with the concept; they struggle with actually putting it into action. Lying to themselves, twisting themselves into philosophical knots, and probably most often, conceding to their cravings. Food acquisition is one of out more basic drives, so it should probably be no surprise that people struggle to intellectualize it.
Imagine a piano teacher. Their mantra is practice in --------> skill out. Profound. Every time their students come to them and complain about not being motivated, practice being too dull, experiencing back pain or repetitive stress syndromes, wanting to change up the practice, they just say: practice in equals skill out. What is so hard to understand?
That’s what the "calories in/out" people are like. And this is the only area where this is an accepted argument. Where it is even treated as a valid argument at all.
Everyone knows that you have to put in time on an instrument in order to get better. Everyone. No one denies it. Similarily I don’t think the overlap of weight loss pursuers and deniers of energy conservation as it moves through food groups (plants to cows to humans) is terribly large.
If you truly want to rationally assist people who want to learn the piano or lose weight you do what works. You don’t repeat a truism. Cutting out sugar? Meat? Intermmitteng fasting? Counting calories? Anything that works. You don’t sheepishly point out that they failed to practice their ten hours last week without even asking why didn’t follow through.
The in/out people seem to have a hard time intellectualizing this simple concept.