733 driver, did someone upset you today? FYI, I had just spent a day doing some pretty rigourous refresher training on an amphibian. Believe me, no more needed to be said. It wasn't. The briefing was exactly that. Brief. It focused on the essential difference between the super cub I have spent thirty years flying, and a super cub on amphibious floats. As for the debrief? I suppose I could have treated it as a confessional, except the only thing to admit to was having fun. Which I did.