Well said Pete! Short story.... I took a friend fishing and showed him a technique I developed to target a certain species. Everybody fished for this fish in 30 FOW and under. I showed him how to find them in 50+ FOW. Next time out he had everyone on the planet fishing where and how I showed him. I confronted him and his response was " I'm just helping my fellow fisherman have success?" Which definitely changed my success....Moral of the story? No more info for him!