You gotta teach, you gotta learn...teach without ego, learn without ego
You are always either a teacher, or a  learner...you cant always pick your teachers, you can rarely pick your students...you dont always have a choice about what you want to teach, and when, and whom...and what you want to learn, when and from whom....that's how it is, you gotta teach, you gotta learn, you gotta get your hands dirty, and soak your body in sweat...