I am surprised that you didn’t run across adverse effects of the overconsumption of protein. The body winds up producing and excreting through the skin, ammonia.

I think the is pretty good advice for learning photographers. In his example people were simply leaving to much up to photoshop.

I think it depends if you are shooting a face or a head. I tend to focus on faces, unless the hair or hat is extraordinary I don’t worry much about the extreme tops of heads.

Just in case you were mistaken. You are being called out for ignoring the primary point of the link. He is angry because you added little to nothing to the discussion by using a straw man argument.