Skills like soccer, writing, and comedy are flexible-circuit skills, meaning that they require us to grow vast ivy-vine circuits that we can flick through to navigate an ever-changing set of obstacles. Playing violin, golf, gymnastics, and figure skating, on the other hand, are consistent-circuit skills, depending utterly on a solid foundation of technique that enables us to reliably re-create the fundamentals of an ideal performance.
Real estate has both .... flexibility to deal with unique situations when they arise, and some skills that are repetitive and oak-like. It would be a worthwhile exercise to catalog each type.