I'm proud to say that he pays perfect attention, asks serious questions, and enjoys it.

I agree. I teach my kids things everyday. Right now I"m teaching them
how to properly fire and use their BB rifle. They think its awesome to
learn from dad. I taught my boys baseball, basketball, football, etc.
I'm proud to say they are very good at all now and compete in leagues.
Some people send their kids to day care, etc to teach them things.
Others are very comfortable teaching kids all they need to know
themselves. I honestly don't see any problem teaching them to fly. I'm
offering them a plane and my time for free. If they decided they wanted
someone else to teach them, they'll have to work extra shifts at the
McD's.
No, if it were my wife, it would be a very different story. I still
can't make her understand that there is a middle ground between rolling
through a stop sign and sitting for 30 seconds at the sign. I just
sit quite and think of something else.

-Robert, CFI