the hard-headedness is getting puzzling. no one said it was mysterious but that it is energy or combined energy. one can harness energy to some extent with will but it differs in how people use it and to some degree probably on the mental abilities of the individual too. there is nothing mysterious about that but it's also ignorant to think everyone has the same level of skills or abilities and if not, it doesn't mean certain abilities don't exist just because not everyone manifests them. uh, no one said it was mystic. how many times does that have to be repeated. but it is true that some people have more ability than others or different abilities or talents. there are unique cases that even science can't explain right now.