I don't think Lou Gehrig sub-consconious mind had anything to do with his greatness or Homer Wagner or Walter Johnson, or George Miken, Bob Cousy or Bob Hays, Al Oerter, Jim Thorpe, or Johnny Weismuller, Greg Lagounis, Bobby Orr, Mario Lemieux, or Ben Hogan, Walter Hagen....
C.J. is right about today's training methods and ideas being more than helpful to athletes getting better and improving. But that is something that works hand in hand with great athletes from different eras and generations in all sports. Nonetheless, this still doesn't answer the question posed.....born or made?
The answer is "born" and today's training concepts & methods only help accelerate the improvement curve and elevate the whole playing field since every contestant or athlete has the same access and availability to a variety of tools. like TOI and others. What it does indirectly and unintentionally is raise the bar height for achieving greatness because the overall field just got better. ...because of training aids like TOI. But that isn't what helps achieve greatness.....come on......get real.......athletes today have baseball & basketball camps, hockey leagues, T-Ball, Cal Ripken & Babe Ruth Leagues, high school & collegiate sports programs, etc. So sure, today the overall field in everything played competitively is stronger and tougher........records are always being broken.....well, some are because some of the records set by the greats still stand today despite years of assault by modern athletes.
Willie Mosconi didn't become the greatest pool player that ever lived, seemingly pocket balls so easily, set world records that remain unduplicated, by reading and studying books on pool strategy, position play, aiming systems. Willie didn't have videos to study to improve or any coaches or pool academies to attend. Heck, Willie didn't even have the greatest pool stroke and shot a little quickly, at least in my opinion. But the man was best that ever played the game and "dominated" competitive pocket billiards for decades. make no mistake about it, Willie spearheaded the initial boom in the billiard industry after WWII with the return of our veterans. By the late 50's & early 60's, pool halls were showing up everywhere because of Brunswick's nation-wide commercial leasing program that Willie was the spokesperson for. Yup, Willie Mosconi was born to play pool and no one taught him how to become great......he was a self-made pool player, taught himself by the experience of practice and competitive play (later on it was beating Greenleaf as he so often did on the Brunswick tour) that allowed Willie's greatness..... that he was "born" with....to come forth for all the world to see. and enjoy.
Matt B.