An old friend of mine used to be a policeman in the UK, and volunteered for firearm training. During the lecture from the psychologist, they were told that they were all unsuitable candidates for firearms training, (althought that didn't stop the training proceeding)
When asked why they were unsuitable candidates to be gun toting cops, the psychologist told them it was because "you want to carry them".
Fortunately for me gohogs, it is very unlikely that I shall have occasion to fly on an aircraft with Wyatt Earp at the controls.