"Where losers saw barriers, winners saw hurdles."
The difference between athletes and regular people aren't their genes like so many people say or think. It's this mindset. Athletes have been coached from a very young age to think this way, to never quit.
In martial arts we say a black belt is just a white belt who has never quit. For most of us, we haven't had that type of coaching, many of us don't even know how to be coached. They want to tell their coaches what to do.
But with this simple change in how you look at training, how you look at yourself, the world of opportunities opens itself up.