I often recall a story of when I was in the Navy and was the night shift supervisor for the avionics shop in my squadron.I know some people that have a problem of remembering me telling them this or that. No matter how many times I tell them something they say, you never told me that. But the funny thing is if I use the F word once when telling them something important that I want them to remember guess what. They never forget what I told them.
I had a task for one of my workers and carefully explained what needed to be done.
He looked at me like I was speaking in a different language!
I repeated myself, threw in a few "Cuss Words" and the lights turned on. He snapped to and said "No problem Petty Officer Sauter! I'll get right on it!"
Profanity was almost a necessity for effective communication in the Navy!
