In other cultures people walk in circles called labyrinths. These are religious circles and can be walked in and back out without changing the pathway. There is an old ritual that you can walk in three widening circles three times. Then you walk back in a circle to the original starting point. If you do you will find a treasure at the beginning. It works too. I always find something that wasn't there when I begun. Usually it's nothing but a spider web. That is a real treasure....