[MetroMPG]

Liability is definitely an issue. Common sense and discretion dictates that you don't teach someone something they may not be able to handle either.

I have a bit more lattitude since I'm not doing this for compensation, and don't have to answer to a sponsor. (That said, I was still pretty conservative in what I taught this driver - what I thought was appropriate for her skill/comfort level.)

Now I'm more curious about your background, niky. (I looked to see if you had posted an introduction when you joined - I didn't see any in your first dozen or so posts.)