Somehow - and right now I can't remember how this happened - Stoic philosophy came into my consciousness recently. I took a couple of philosophy classes in college but, as a political science minor, they all leaned more towards political philosophy and ethics of governance rather than the management of oneself.
By chance, I mentioned Stoicism to my very smart friend M, and she right away offered me up some reading material from her personal collection. Among her offerings was Courage Under Fire: Testing Epictetus's Doctrines in a Laboratory of Human Behavior, which is actually more of an essay than a book, but still worth a mention here.
James Bond Stockdale had been a wing commander in Vietnam when his plane was shot down. He spent over seven years as a prisoner of war in various North Vietnamese institutions, often tortured for information. He fell back on his earlier studies of Stoicism to see himself through those hard days. In his speech, he walks the reader through the application of certain Stoic principles to his circumstances to demonstrate how they look in action.
As a newcomer to the ideas, this was a good introduction to some of the basics of Stoicism in a concrete form. I find that philosophy, broadly speaking, can be a challenging subject because so much of it is only ever discussed in the abstract, never applied. This is applied.