Tweet {by guest blogger: Lauren Boyd} When I was growing up, I participated in a lot of extracurricular activities. However, I never truly mastered any of them. I took gymnastics, but my lack of abdominal muscles – and my hearty appetite – kept me from advancing very far. I took tap, but when it came time to wear the high-heeled tap shoes, I didn’t want to, so I stopped taking tap. I played the piano, and was the best among my peers, but when my studies began to consume most of my time in high school, I gave up the piano. What was my…