and you write back and say, oh, i will do everything to go home, i want to see toshio or what have you. at that point, you may not be the type of person i would want in a deadly patrol because you would be too cautious. right? if i got another letter i'm sensoring and that letter said, i just heard from jack that you're messing around with so-and-so. these things happen. wait until i get back, i'll -- i'll -- stuff this down here. i'm reading it, you're in no shape for rational thinking and discipline. i'm not going to take you. so i used to go out on many, many patrols. in fact, during a period of 60 days, i remember i led 72 patrols, a lot of patrols, more than one a day. of the 72 patrol, i would say at least ten of them were rigged. with the understanding of the colonel because i could not pick certain people all the time. i would have to have some rigged patrols i would involve the others and make them think this is a real bloody one. if you started to yell out, throw that bloody grenade, they will hear things. even if a german is not there. >> so this was important for the morale