"This group of behaviors affects about 5% of the world population," said Dr. Tiffany Libby, a dermatologist at Brown Dermatology. That's about 380 million people. These group of behaviors is known as ...
“See how she leans her cheek upon her hand. O, that I were a glove upon that hand That I might touch that cheek!” William Shakespeare The physical sensation of being touched can have a powerful effect ...