When I was 6 years old, I started taking swim lessons. It was at the swimming complex at the University of Tennessee, where I remember watching the diving team practice from the 10 meter platform in complete, terrified awe. Lucky for me, I started with blowing bubbles in the shallow end. Slowly, we progressed to a swimming stroke: the doggy paddle. Did you hear that right? The doggy paddle. The instructor was teaching us how to swim like a dog.