BPTrader you make a good point. With the examples that Gladwell uses in his book, the 10,000 hours doesnt really start until the people become addicted to what they do. Most of the time the 10,000 hours are very intense and very focused with mentors critiquing and helping along the way. My point is that to get to this level of proficiency you must 1) be young 2) not have a family 3) have parents/friends whoever helping you financially 4) LOVE what you do 5) not give up.