While it’s not the only thing that matters, it’s probably the best thing one can have on their resume in my mind. I believe it’s the hardest thing to do in the sport, especially for a long time. Harder to keep the drive and motivation when you’ve already obtained the ultimate goal. Not to mention all the attention and pressure that comes along with it, lots of noise and distractions. The longer you keep the title, you also get challengers that have been looking at you and breaking down your game years before they were on your radar. In the end though, it’s all subjective and some take this topic too seriously.