 I had it sort of, I don't know, fixed is the right word, but I dressed when I was in my late 20s because there were a lot of pockmarks and scars and that sort of thing. And it came about because I was, well, I guess I never really knew. The doctor at the time prescribed tetracycline, which I remember gave me a lot of heartburn. I don't know whether it had any lasting impact on me or not. Maybe you're the one to answer that. But he said it would help me deal with all the acne issues.