Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. Have you ever heard or saw something that left your body ...

What do the sounds of whispered affirmations, page-turning, and tapping fingernails have in common? What about the sight of slow hand movements, soap being gently cut to pieces, and hair being brushed ...

Go to sleep in a much more relaxed state. Have you ever watched a video that sent a chill up your spine, made your head tingle, or helped put you to sleep? If so, have you ever wondered why? What ...