Mozart's confession cuts against the romantic myth of the untouched genius—the one who simply channels divine inspiration without sweat. What makes this remarkable is that he's not being humble; he's asserting that *devotion to craft* is what separates the merely talented from the masterful, and he's spent more time studying composition than anyone else precisely because the work demands it. When you watch a surgeon move with apparent effortlessness through a delicate procedure, or hear a jazz musician improvise with stunning grace, you're witnessing someone who has done the invisible labor Mozart describes—hours of study that make the performance look inevitable rather than labored. The sting in his words is for those who assume that if something looks easy, it must have come easily.