“The only way to survive is to have a sense of humor.”
From “The Jack Paar Show,” 1965
“Air Traffic Controller” from “The Smothers Brothers”
https://www.youtube.com/watch?v=TD1MW-nyhxg
“Bus Driver Training”
“Interview Nightmare” from “The Bob Newhart Show”
“The World’s Smallest Horse” from “Newhart.”
Chief Writing Wolf 
Very funny, I don’t think I realized he did stand up early in his career. Funny.