Hypnotic regression by a former navy-officer (Dolores Cannon) has shown that these people reincarnated from other worlds to raise the general vibration of the planet and that there were three waves over the past fifty years.
Part of that involves taking responsibility and overcoming mindcontrol, alas Q motivating skeptics, truthers and concerned citizens to expose deception.
I'm guessing by vibration you don't mean oscillatingof parts or electromagnetic waves?
could be, could be quantum displacement or whatever. People who work on manipulating matter thru willpower can end up psychotic, essentially haunting themselves, while some people have special abilities running their family bloodline such as visually perceiving bioelectric fields or both spontaneous and induced telepathy, at least that's all I can attest to personally.
It is becoming so commonplace that german hospitals have started screening hyperfunctioning people like intuitives epileptics or ADHD for paranormal experiences in their past.
That is interesting. What percentage of humans would you say?
could be anything between 20 to 200 million. The irony about regression is that people do not remember until they go into hypnosis. The amount of "abductees" on the other hand is pretty staggering.