https://apiprodigy.com/2026/04/02/the-secrets-of-life-and-the-young-firearms-instructor-a-letter-to-my-friend-the-captain/Thinking Man's Corneren2026-04-02T13:55:15+00:00The Secrets of Life, and the young Firearms Instructor – A letter to my friend, the CaptainArticle By: William G., learning, firearms, guns, shooting, training, continuing-education