Chapter 9 (Sing when you're deep in mud) Another of our exercises was to cross a muddy field at night, William explains. When we traveled a long distance in this muddy field, fatigue overcame all of us, the cold air numbed the muscles. The moment he leaves the training, fire, coffee and chicken are prepared for them, one of the soldiers moved towards the land, I grabbed his hand to stop him, but he pushed my hand There was one voice, several voices, the soldier who was going to leave came back, everyone started singing and moving. Yes, motivating a person in the most critical moments leads to success. Hope is the greatest force in the world. Hope relieves painaway. It wasn't good, but we were all safe