The fasting, the mechanics of fasting is really the same, but the intent on which you enter the fasting is what’s different. The Portals of Liberation is more actively supporting what we call in yoga, the four components. What are they? Vairagya － equal vision,Viveka － the alility to distinguish between the temporal reality and cosmic reality. Mumukshutva － it’s, again, a yogic term, which means “desire for God.” And samadhi sampatti shakti － is the six aspects of developing the mind. So, that is what the Portals of liberation are about,really. It’s more intense focus.