My advice to a young DJGA player would be enjoying the effort of getting better. As a golfer and as a sportsperson in general, most of the hours of your every day is spent practicing, because you want to get better. Your first priority should be to enjoy these hours. What I miss about being a golfer is not winning or playing well, it is practicing as hard as possible to reach a specific goal in mind (e.g. A tiny part of my body’s movement).