First, Consider Pilots and golfers…
Whether you’re a Jumbo Jet pilot…or a golfer you can’t perform at optimum levels unless you have sufficient control to begin with.
Before actually flying, a pilot needs to learn what all the dials and indicators are telling him about what the plane is doing. Only when he’s mastered these is he allowed to take off. Simply put he has to learn to control the plan first before flying for real. Imagine if a new pilot simply sat down and started the engines!