It's often said that "perfect practice makes perfect," but what does "perfect practice" actually look like? Does it mean what it sounds like it means? And is the saying even true, anyhow?Researcher Robert Duke has been studying learning for decades, and has conducted a number of studies specifically in the area of music learning and teaching. In today's episode, he shares many of the insights he's gained over the years, and dispels some common misunderstandings about learning, which have direct implications on how we practice and teach.Whether it's the role of mistake-making in learning, whether advanced players make more or fewer mistakes than less-experienced players, what professionals and students do differently in the practice room, and the potential value of limiting the number of repetitions you allow yourself to do, I think you'll find at least one new thing in today's episode that will change how you approach practicing in the upcoming week.Get all the nerdy details here:Robert Duke: On the Value of Errors, and How Learning Really Works--Why do things sound better at home than they do on stage?If you’ve been confused (and frustrated) by the inconsistency of your performances, I put together a FREE 4-minute quiz called the Mental Skills Audit, which will help you pinpoint your mental strengths and weaknesses, and figure out what exactly to adjust and tweak in your preparation for more consistently optimal performances.You can take the Mental Skills Audit online at bulletproofmusician.com/msa. It’s 100% free, takes only 4 minutes, and you’ll get a downloadable PDF with a personalized breakdown of where you stand in six key mental skill areas, plus curated articles that will help you adjust and tweak your preparation for more consistently optimal performances.Take the quiz here: bulletproofmusician.com/msa