Don't be disappointed; it's almost always the last key in the pile that opens the door.

This is a powerful and necessary reminder about perseverance. We often feel like giving up when we're close to a breakthrough, simply because we've exhausted so many options. The moment you're most tempted to quit is usually the moment you need to keep going, because the solution is often right around the corner.Every "failed" attempt is not a setback, but a necessary step in eliminating the wrong keys. Don't let the frustration of near-misses blind you to how close you are to success. The last key works only because of all the keys you tried before it.What's one thing you're committing to try just one more time today?