Prime Numbers

When I was listening to Light on Life by B.K.S. Iyengar (audiobook) he wrote something so true. Openings in your yoga practice are like prime numbers. When you first start out 1,3,5,7... they come pretty fast as do opening in your practice. later on 47,79,83... they get farther apart but bigger. So now I'm looking forward to my next prime number.