Here is a an article written by “John Mosby”, a friend and former Army Ranger and current firearms instructor. He simply and succinctly sums up anything I could ever have said on the philosophy of how getting on with training.

http://mountainguerrilla.readfomag.com/2015/02/valkyries-valhalla-and-the-way-of-the-samurai-soft-standards-and-the-philosophy-of-stoicism/