Mastering any sports is pretty similar as building a great product and business.
Fundamental and rhythm.
The most important overlaps with both are your body and mind.
Building your body and mind as the fundamental, meanwhile, training all the techniques and thinking are for having a better rhythm overtime.
Health body and wise mind are the engine, and a better score and product are the result of combination of your fundamental and rhythm.
Build your fundamental and find your rhythm. The success is yours.