I had a lot of self-doubts when I chose to leave my job in Washington at the U.S. House of Representatives Committee on Natural Resources, move to Nashville and change careers. Every negative scenario regarding this decision ran through my mind. After all, transition can be scary. I had spent over three years working in a fast-paced, exciting city that pushed me to be my best in all aspects of my career. Did I really want to start over in a new city and in a completely new industry? I had never worked in PR; what if I have no …