In the crowd there are anorexic people moving differently. 
Their dark energy behaves like a form of negative energy, gravitational repulsion.
"Gravitational repulsive Energy". Copyright Alice ODILON 2009. All rights reserved.
The nature of this force remains a mystery.
The pure essence of this dark energy creates energy phantom
as the energy of an amputated limb.
This form of energy is sometimes also called "zero point energy."
Sometimes these anorexic persons are so agitated, "elusive",
they seem untouchable like virtual photon particles.
The vacuum anorexic energy is the amount of produced and saved energy
to achieve the zero point and draw the body space time.
Alice ODILON December 2009.
About Alice Odilon