The plane makes minor adjustments to correct its heading based on its measurements. It is a constant set goal destination, evaluate progress and then readjust trajectory. This is the process. Whether it is a prop plane, or a jet is the task. If you set your goals too high right away you are making a common mistake.
Most individuals become frustrated and end up quitting.
Go ahead and set those high goals, but take it in realistic and attainable short term goals. This way you will be empowered by your accomplishments and focus on success instead of how far you are away from what you want. Mind frame is everything. Don't set yourself up for failure. Become one with all the components that make up your goals.