> A video game and public speaking seem like really weird/unusual examples. I thought they were great examples because most people are familiar with both. Dan'

> A video game and public speaking seem like really weird/unusual examples. I thought they were great examples because most people are familiar with both. Dan's not wrong: most people don't improve because they don't invest in getting better, and often getting better is easy to do. Incidentally, I watched one of my kids do this with Overwatch. She started watching the replays and seeing what she did wrong, and then that turned into what is that player doing right. Two weeks later top 50%.