[Calamitous]

When pairing, my recommended approach is to switch who is driving for every new test or method being written (sometimes called 'ping-ponging'). I can attest that, done correctly, this is extremely valuable when learning an unfamiliar technology. As a newb, you get to watch how the experienced developer does it, then it's turned right around and you have to do it yourself.

You can tear through some code pretty damn fast, and it is an awesome way to learn.