I worked in geriatric psychiatry for a while, it was hell on Earth. I thank God I didn't have to change the diapers myself, but you can't escape the smell. I remember a 90 yr old man who just got clean diapers and suffered from diarrhea. His face turned red and the fluidlike shit just exploded from his diaper, straight up to his neck. I had a dry mouth all day long cause I desperately avoided breathing through the nose.
Piss and shit, they mark a persons first and last years...