All great players had to learn from losing in the playoffs before they reached the top. Jordan lost to the Celtics and Pistons for a few years, Lebron lost to several teams early on. It's part of the process. Kyrie lucked out playing with Lebron early on. Now that he wants to be the guy, he's got to show adversity and maturity, learn from losing to a great Bucks team who have been building to this for a few years. Giannis and co. lost to us last year, they have been working at putting this together for a while. Kyrie should man up and do the same. Stick with the Celtics, learn from this, and build something here in Boston.