I did the one thing I swore to myself that I would NEVER do. . . I sent a student to a check ride who wasn't qualified and they got turned away. Anyone who knows me knows I am always extremely diligent and will go the extra mile to make sure my students are knowledgable and prepared before they go to any check ride. However, I am still human (I guess) and therefore I am susceptible to mistakes at times. Today I discuss one of the biggest mistakes I've made in recent memory. This mistake...