i'll start with bob maxwell. he has a unique story. bob? >> actually, i wasn't thinking. imagine three seconds, what can you do in three seconds. the enemy hurls a grenade at you. has six or seven seconds to go off from the time it leaves their hand. as a sails through the air, it is eating up two to three seconds and lands somewhere in your feet in the middle of the night. how much time can you do any thinking in two seconds? the only thing i thought about initially was trying to find it and throw it back. i realized this was impossible because there wasn't enough time to really do that. it would have gone off. if it had been in my hand in the air, act of throwing it back, i might have gotten three or four of my buddies killed as well as myself. not much thought goes into it. you sort of act instantaneously, and unconsciously i suppose. whatever needs to be done, drop in place, that's it. >> thanks. brian? >> well, i find it hard to say i was thinking. that implies that you're anticipating something in the future. i was reacting to what was going on around me. most overw