You know how some practice sessions can feel really good? Where it seems like you're making lots of improvement? But then the next day, things don't sound much better?And then sometimes, you have what feels like a crappy day in the practice room, where nothing seems to be improving...but then the next day, you sound so much better?A 2009 study provides some clues on why this is, what's happening, and how you can tweak your practice for more lasting improvement from one day to the next.Get all the nerdy details here:A Hack to Boost Your Practice Efficiency====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