One of the strongest support systems you have is your mind's eye. Clearly see yourself reaching your goal, and experience in your mind how that would feel. The clearer your imagery and picture of achievement, the easier it is to accomplish the task.
Do Running and Shooting Mix? Sports Afield magazine knew there was a link between hunting and fitness, but their shifting focus towards endurance sport and adventure failed. What is the common link between the Sportsman and the Athlete?