You cannot be afraid to disappoint people. You have to live the life you want to live.

More from David Goggins

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