It’s the middle of the night, and I am awake against my will. It doesn’t matter that my bed is comfortable or that my cat is curled up nice and cozy by my feet. The radio in my brain is flipping ...

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 ...

Have you ever heard or seen something that left your body tingling? A gentle whisper, the crinkle of wrapping paper, the tapping of a finger, or the sound or sight of rushing water? If stimuli like ...