All credit to the guy but just because you have the "courage" to admit you were bat**** crazy doesn't mean you you are absolved of actually going being bat **** crazy. Acid test, I would not really want to sit behind anyone who has a predisposition for any kind of psychosis. Did we learn much from Littlewings. I have no problem with PTSD but lip wobbling in the cockpit of a helicopter............let me out please.