Tracking in the Australian bush was taught to me by my uncle Tiny. I was told to look for something that wasn't there listen for something that made no sound.And to smell for something with no odour. These words still ring loudly in my ears.Then I reads in one of Michael Neils emails this from china.
As it says in the Tao Te Ching:
Look and it can't be seen
Listen and it can't be heard
Reach and it can't be grasped.
Nothings new!