365 Ways #199–Theory vs. Practice

#199--You can only know something if you have the experience of doing it. Everything you learn is theory until you practice it. You may know how to pedal a bike. But until you've actually worked at staying upright on two wheels, that Schwinn's better off in the garage. So that doctor who smokes or that overweight nutritionist or that trainer who is hungover from partying the night before your scheduled session–what can they truly teach you?