Duck Blind Lessons

I read about a man that had a special bond with his father and learned from observing his fathers actions and strength.  His father was a duck hunter and was extremely dedicated.  He and his father would wake up at 4 in the morning to go out to the cold wet swampy marsh and wait for the ducks to come to them.  He said how it was extremely uncomfortable with how cold it was but his father never wore gloves and hardly even zipped up his jacket because he did not need to stay warm.  His inspiring heat came from hunting the ducks and when he was at the swamp nothing else seemed to matter at the time.