How big of a success do you want to be?
3.5 hours of racing at Daytona, the average win is by 1.52 seconds
Olympic men’s 800 meter run; average win is by 0.13 seconds
4 days of golf for the Masters; average win over 25 years is by just 3 strokes
 
Success is measured by the size of your desire, not by the size of your win.