This may sound like a silly question, especially from someone who ended up overweight by eating too much, but I'm alittle curious about this. Some diets focus on particularly satiating foods (for me this is Keto or low carb or whole 30) and I find I end up feeling full and satisfied on far less food than normal. Now I know the dangers of long term undereating, but I'm curious if it's possible to do that and not even notice? Like in theory, I would think that I would either a)feel hungry or b) low energy if I was consistently undereating. Is that true do you think? Or is it really possibly to eat too low for too long if you aren't paying attention ?