I recommend a book by George Leonard called "Mastery: The Keys to Success and Long-Term Fulfillment". It talks about this topic... very fascinating and useful r

I recommend a book by George Leonard called "Mastery: The Keys to Success and Long-Term Fulfillment". It talks about this topic... very fascinating and useful read (also quite short) http://www.amazon.com/Mastery-Keys-Success-Long-Term-Fulfillment/dp/0452267560/ http://www.amazon.com/Mastery-Keys-Success-Long-Term-Fulfill...