Hirano examined Charlie along with one other. A 10% chance may not matter to you but maybe it mattered to his mother and father. Like I said, I don't remember the last time someone said, "I'm going to England because they're the leader in medical research and innovation" but that's the reason so many people from other counties come here for treatment. That's also why we have so many people from other countries being taught medicine within our borders. It's because we are the best.