If you’ve been living with anxiety for what feels like forever , here’s something you need to know: Your anxiety is not a personality trait. It ’s not "who you are.” And it’s certainly not a permanent part of your wiring. It’s a pattern  your brain has rehearsed—over and over—until it became automatic. And here’s the part most people never  hear from their doctor: If your brain learned anxiety, it can unlearn it. If your nervous system can memorize stress, it can memorize s