Humans vibrate. There appears to be two types of vibration.
One is the vibration that is the speed at which one lives one’s life.
I know this from the large number of women I have dated and spent intimate time with. This type of vibration is very subtle but very real. If it were measured on a scale around 10 as the mean of a bell curve, most people one can live with are 9’s and 11’s if one is a 10.
I found I could spend only a weekend with 8’s and 12’s. Otherwise we were not comfortable together. I did take a long trip with one woman who was a 12 but we had to spend much time apart. She eventually married a karate teacher.
I know one woman who is a 13 or 14. I can’t even walk with her; she moves too fast in everything she does.
There is another kind of vibration which is just the constant motion of one’s own body. This is visible in people who can’t sit still, people whose legs vibrate and they can’t restrain themselves. It is visible in children who can’t be still and children who hop, skip, and jump all the time.
I can detect this kind of vibration when I sit intentionally motionless early in the morning before the sounds of the City begin to vibrate me. I sit in a Zen style meditation with my legs crossed on top of a pillow. After sitting awhile, I no longer vibrate very much and have no desire to move. I am also aware of the vibration of others.
Two types of human vibration, about which I know very little and about which I see little or no cognizance by other people.