Candess M. Campbell quotes:

When you find yourself pushing through and using caffeine or sugar to keep going, this is the time to listen to your innate ultradian rhythm and take a rest.

When your energy is not in present time, you don't have the energy to fuel your body-mind. To be able to heal your body, you need to have a large percentage of your energy in present time. This explains partially why some people are able to heal themselves quickly and others are not.