In "The Letter of Marque" by Patrick O'Brian, Captain Aubrey reflects on an incident where he was wounded. He expresses embarrassment over how he was shot, believing initially it was a horse causing trouble. This moment reveals not only his vulnerability but also the chaotic circumstances of naval life, where danger can arise unexpectedly.

Aubrey's interaction with Babbington highlights the often absurd nature of warfare, where a soldier can confuse a firearm misfire with the antics of a horse. His realization and gratitude to Doctor Stephen for treating his injury underscore the camaraderie among men in perilous situations, showcasing the unique blend of humor and seriousness that characterize their experiences.