You think you know greatness? You think you know dedication? Let me tell you about myself, Dan Hentschel. I'm the man who redefined the limits of human endurance. I was just a regular guy, until one fateful day when I decided to take on the impossible. I embarked on a journey that would test my resolve, my strength, and my sanity. And what was this monumental task, you ask? Watching 1,000 hours of YouTube tutorials on Excel.