In addition to deliberate practice, there's also the relationship of time when practiced. Here's a good layperson's explanation - http://calnewport.com/blog/20

In addition to deliberate practice, there's also the relationship of time when practiced. Here's a good layperson's explanation - http://calnewport.com/blog/2011/11/11/if-youre-busy-youre-doing-something-wrong-the-surprisingly-relaxed-lives-of-elite-achievers/ http://calnewport.com/blog/2011/11/11/if-youre-busy-youre-do...