Where'd you learn C++?

I was wondering what you guys look at, because I see all these lines of codes, and I'm thinking: "Wow, these guys must know their shit, when it comes to C++." I've been looking at the "Teach Yourself C++ in 21 Days" book, and it's going pretty good. But I want to see what you guys have to say, when it comes to where you've learned.

Oh, P.S.
- No, I don't want to learn D.
- No, I don't want to hear about some other language, just C++.

No, school is useless for this kind of shit. It's best to pick up a book for something like Python or Ruby, learn from there then C++ will be a breeze by comparison. At least with interpreted languages you can run it from anywhere the byte-code compiler is installed. :-P