When a measure becomes a target, it ceases to be a good measure.” Measurement is only useful when it guides you and adds context to a larger picture, not when it consumes you. Each number is simply one piece of feedback in the overall system.

One version of confidence is: I've got this figured out.

Another version is: I can figure this out.

The first is arrogant and close-minded. The second is humble and open-minded.

Be humble about what you know, but confident about what you can learn.

Mental toughness is often framed as the perseverance that gets you across the finish line:

• Find a way to make it happen
• Push through the pain
• Grind it out to the end

But most days, mental toughness isn't about crossing the finish line. It's about getting to the starting line:

• Show up when no one is watching
• Keep your eye on the ball
• Do a little bit every day

Mental toughness is not skipping the days that are easy to skip.