I'm planning to go this month if I can. I've had other stuff fall on that Thursday last 2 months when I found out about it. And yes I have. -1 guy in high school had a real hard time on numbers and rarely anything else. -1 jamaican guy in my basic training. We'd have speaking contests to see who'd talk better. -1 dude in my math class in college that you could only tell he had it if you had a trained ear. It was a very subtle one. Talked to him about it and he was surprised I caught on to it til I told him I had one too.