>> yeah. >> uncomfortable. >> it's uncomfortable us even here watching it. steve wallace, as an accident investigator, you know, we're going through these particular scenarios. and i think that mark weiss brings up a very good point. if you have an oxygen mask on and you're trying to communicate and all these things, you know, what does all that mean? go ahead, steve wallace. >> well, i'm surprised they don't have them in the simulator because they train to do that. i've flown smaller pressurized airplanes. they're designed you can put them on in a few seconds. they're right up behind you. reach up and pull it down. so -- and you can be breathing oxygen in just a few seconds. i don't question the priorities as described by captain abend. but also the point by captain mark weiss and mitchell cosado. it doesn't take much as martin savidge said. there's a push to talk right on the yoke in your hand. your hand is on it. i would note, we're talking here