Quality - Execution - Consistency - Kaizen - is then the definition of Excellence? While we can't help with the commitment part, we can provide you with some tools to help you achieve excellence and consistency in your execution. Kaizen, which is Japanese for continuous improvement is the mantra and lifeblood of high achievers.
Watching the Olympics always brings to mind the commitment and drive necessary to become a champion, and despite the changes brought about due to COVID, the (delayed) "2020" Olympic games still inspire awe and pride for the athletes, no matter where they hail from. So this seems like a fine time to discuss one's personal commitment to excellence. Trailblazers and thought leaders like you demonstrate the same determination and drive to excel. Don't settle for an "also-ran" outcome. Listen to this Divas, Diamonds, and Dollars podcast to learn to raise your game in the arena of life well-lived.