How many folks out there will on occasion with the right student demo spins? I know that I wish I had been taught a little more about them as a PP student beyond just discussing what they are and how to avoid them (as well as recovery). A few CFI's I know will demo spins for interested students. These are students that the CFI is certain would not go out and try spinning an aircraft on their next solo. Im trying to decide if I will leave it as an option. Any particular opinions against or for this practice?