Thanks for posting this. I've heard about this study but never knew the details. I definitely think self-control/the ability to delay gratification is one of th

Thanks for posting this. I've heard about this study but never knew the details. I definitely think self-control/the ability to delay gratification is one of the keys to success in any challenging endeavor, whether it's elite sports or building a company. You have to have the ability to keep going when it really hurts rather than opt for the easier, more immediately gratifying path of giving up.