I'm with Ijinfuhen on this topic. I would like to read a bit more on this higher energy more then just somebody's say so. Energy is just energy, so how do you classify when it is light energy and when its not? And why is light energy so much higher then any other energies? It all seems a bit speculative to me.
The way I see it, darkness should be infinitely more valuable than light because light doesn't teach you anything. If darkness embodies negativity (which I presume most of the people on this forum believe), then isn't it much more beneficial for somebody to learn from a negative experience? Doesn't the pain of knowing what it is to lose a loved one, provide you with a better understanding and ability to comfort somebody else who lost somebody close to him/her? To me, it seems to be a much better stepping stone then most of the things I've read about light properties. But I digress.