My uncle worked in emergency wards dealing with people who came in with terrible injuries. He talked about the sketch shows they would put on to lighten the atmosphere. You often find this sense of grim humor in hospitals. The injuries people are suffering are ghastly. You have to laugh at something or you'd otherwise cry.
Honeysuckle Weeks
The things that have always been important: to be a good man, to try to live my life the way God would have me, to turn it over to Him that His will might be worked in my life, to do my work without looking back, to give it all I've got, and to take pride in my work as an honest performer.
Johnny Cash