This was in todays 'Sydney Morning Herald" reprinted from the Washington Post.
While not exactly refering to how this thread started as opposed to what it turned into it is nevertheless interesting.
Red Baron's bravado shot down
September 22, 2004
Doctors call it perseveration, a brain dysfunction that causes people to persist in a task when they know rationally that the chosen strategy is doomed and may even be deadly dangerous.
A new analysis suggests that perseveration caused by a head wound is what led
Manfred von Richthofen, World War I's "Red Baron", to chase a British pilot into enemy airspace on April 21, 1918, allowing aircraft and ground fire to cut his red Fokker triplane to ribbons and kill him with a bullet through the chest.
For 80 years the Royal Air Force maintained that a Canadian pilot,
Roy Brown, fired the fatal bullet but in 1997 research indicated that credit should go to a ground-based machine gunner from the Australian Imperial Force, probably Sergeant Cedric Popkin.
The German "had target fixation and a mental rigidity", said a University of Missouri clinical psychologist, Daniel Orme. "He flew into a shooting gallery, violating all kinds of rules of flying - rules from the manual that he himself wrote."
In a paper published in Human Factors and Aerospace Safety, Dr Orme and Thomas Hyatt of Cincinnati's Veterans Administration Medical Centre, describe how von Richthofen's behaviour changed after a British bullet dug a groove in his skull during a dogfight nine months earlier.
The authors, both retired air force clinicians, say von Richthofen clearly suffered "traumatic brain injury". He brooded, behaved boorishly in public, and pulled childish stunts completely out of character for the careful predator whose 80 kills eclipsed those of all other World War I pilots.
"He said he had headaches, got sick when he flew and suffered fatigue," Dr Orme said. "Today the air force would have made him DNIF - Duties Not to Include Flying. DNIF is the last thing any pilot wants to hear," Dr Orme said.
"His friends knew he was different, his mother complained he was different, even he complained he was different. They didn't have the regulations we do now and there were loopholes around what they had. However, he never should have been allowed back in that plane."
The Washington Post