Once a man went into a forest and got lost. He tried to find his way out, but he didn’t have a map, and his mobile didn’t work. After a while he noticed a guy with a backpack. The man asked him for directions. The guy pointed at a tree and said, “Just go that way”. The man thanked and began to walk in that direction. After walking a few minutes, he saw the same guy with the backpack. He started to shout angrily, “You cannot navigate at all”.  The guy said, “Yeah, I cannot navigate, that’s why I am lost, too”.