The people who write the regulations for trainees just dont understand one thing about basic training: The only real way you know how a person would respond under some form of stressful event is by inducing stress, and looking at the reaction.
Does the person keep his head or fall apart? Does the person think, or jam? If you back the person into a corner, will they fight, or give up? A TI or DI really doesnt know until the person is stressed so he can tell.
Im not talking about beating the crud out of them, or abusing them: Im just talking about normal stress, such as being challenged to do or think.
Id wish that a lot more people could have been run through the stress test in basic that I got: sadly, quite a few with some very bad character flaws got into my system and it was a shame when at the momment of snap, when I needed them to watch my back, they froze. It was at that momment that id wish they didnt have a little card to wave.
2.5 cents worth... :?