Which will go away after a very short period of time if you don’t play with it. Which you probably won’t be doing since you would be getting as much sleep as you can and not leaving your rack until the DI tells everyone to get up. You would then start your morning routine which would not include jacking off. I haven’t spent anytime in the armed services, but the majority of the men in my family have and no one has ever brought up how the USMC was intentionally giving them Ed. Your guy you spoke to is full of shit. And was just repeating a common joke. What would be the net benefit of intentionally giving the marines Ed.