"the name used in that reference was used by a First Sergeant O'Donnell of Combat Support Company, 1st Battalion, 504th Infantry, 82nd Airborne Division, at least when I heard it in 1981. I believe he was in the Army Special Forces in Vietnam."
Clearly Sgt O'Donnell did not demand enough push-ups from you to modify your attitude.
I guess that's a matter of opinion. I did two tours in Vietnam before I was in O'Donell's company. Adios