Up until I had read this book, my understanding of what anxiety was felt very broad and almost distanced from me. I could tell when those jittery feelings in my body kicked in, but all I could say was, "I'm feeling anxious." It was like, "Oh, here comes that anxiety again, and I'm not quite sure why, but it's definitely overwhelming." There were days when a subtle undercurrent of anxiety would persist throughout the day, defying my attempts to make it go away.