Like all conceptual Training Evolution's, those that have never actually experienced the questions from behind the butt of a rifle want to call such experience "Chest Beating". But those that actually have to decipher shooting solutions and live because of the summations that they have derived don't acquiesce to your definition of "TOMFOOLERY".
So prior to me asking these Hypothetical Questions, at what distance is the target that you might need to send a round after, are you shooting ohihunter2014? It's only "TOMFOOLERY" if your and others lives are not dependent it. JMHO.
After you correctly answer the simplest of distance questions, perhaps you wouldn't call it "Chest Beating" you might even call it training,if it enables another to be able to duplicate this simplest of tasks. But it's easy to type actual accomplishments and label them as "TOMFOOLERY" but only keyboard commando's give BRAVADO's to your answer less questioning.
So if you are not beating your chest with your serious lack of knowledge, Please Correctly answer the question asked in training, prior to showing your lack of experience for the entire internet to see. JMHO.