SWIRLS OF CONSCIOUSNESS
There are three main forms within energy:
Energy tends to collapse into the simplest possible organization. These forms are the expression of that organization towards maximum simplicity, where it all originated.
The only real form, one could argue, is the spiral, which contains the other two.
The point, is the concentration vector at its center.
The line, is the opening arm of the spiral straightening up towards infinity.
Once you understand these basic principles, once you incorporate them in your practice, once you feel them in your body, there is not much else you need to learn from a teacher.
YOGA IS PHYSICS APPLIED TO PHYSIOLOGY