Yes!
My mentor was a good one for not only saying "do this" but also "and this is why" type thing...
The "why's" definitely help one to remember the "do's"...
I've always said to myself that I would train apprentices in the same manner.
BTW: Got a young man interested in taking the test, a hard-working, bright and easy-going guy... It's getting to the point that Joe and I can't handle it all! Looks like I may finally get the chance to train someone from scratch!
