It wasn’t an accusation as much as a warning. Every human who doesn’t moderate blood sugar will eventually suffer metabolic syndrome, obesity and insulin resistance is the unavoidable result. To say cortisol is destructive is to say hormones of any kind are destructive. I’m not advocating constant fasting, this plays into the same stance you have taken in the background radiation conversation, perceiving the environment as extreme dichotomies. Moderation is the key. Too much of anything will likely cause damage, easily as much as a deficiency. You didn’t answer the question though. Do you struggle with your weight?