[quote=Planobilly.......................................
One of the differences between most of us and super-good players is the amount of time we spend with our instruments in our hands. Most "musical giants " have never been more than thirty feet from their instruments for 95% of their time.
It is my impression that mastering a particular skill takes around 7000 hours of diligent study for most things, such as becoming a pilot, a woodworker, or a bass player.
Billy
On the lower end of the equation, you can spend 20 minutes a day on a particular skill and in one years time be better than 95% of the people at that particular skill. That is about 120 hrs of time. (the 100 hr rule)
I'd heard that 10,000 hrs or the equivalent of approximately 5 years of full time work was the milestone to be a master of the skill. But of course.... practice alone doesn't make perfect as the saying goes. Only practicing perfectly makes for perfection in time and mastery of the skill.