http://www.woodiescciclub.com/Lectur...april2006.html
This is a link of Dr. Steenbarger talking about who becomes successful and why, while comparing "natural talent" and "prodigy's" against personal experience in the development of skill. He references pro athletes and musicians, etc.
This relates to the "True Financial Security" thread as it directly relates to members comments in that thread about what it takes to become a successful pro.
When you listen, substitute the words handicapper for trader(s) and horse racing for markets.
The % of successful traders is almost identical to the % of successful handicappers.