I agree so much about “medium heat” or really any subjective measure of heat. When I was learning to cook I smoked up my apartment so many times before I learn

I agree so much about “medium heat” or really any subjective measure of heat. When I was learning to cook I smoked up my apartment so many times before I learned that what recipe authors called “high heat” was really about 50% up my range’s dial, and anything above that was mostly suitable for boiling water.