How Do You Know if You're Around Anxiety?

"I cannot put into words that feeling of I heard a voice and the hair on the back of my neck stands up," she says. "It is a scary feeling, you feel like a saber tooth tiger is in the room with you." The author was shopping at TJ Maxx when he saw an apparent psychopath who matched his voice. He followed it and felt all of these physical responses before running away from him.