It's a lot more than mind over matter. It takes relentless self discipline to schedule suffering into your day, every day.

More from Can't Hurt Me

• You are in danger of living a life so comfortable and soft, that you will die without ever realizing your true potential.
• The most important conversations you'll ever have are the ones you'll have with yourself.
• Denial is the ultimate comfort zone.
• We're either getting better or we're getting worse.
• Be more than motivated, be more than driven, become literally obsessed to the point where people think you're fucking nuts.
• In the military we always say we don't rise to the level of our expectations, we fall to the level of our training.