I agree..... I always hated it whenever my PS during my BMT days
tekaned people for no good reason (he got tekan us for following
OTHER instructors' orders!!!)
However, when I became a spec myself, I swear to God, I NEVER
tekan-ed any of my men. I have never ordered anyone to knock it
down or run and touch the tree, or anything like that.
Sure, I really scolded them like siao when they made ultimate
screw-ups. One of my men, for example, ran off while his PS was
scolding him. He could have easily been charged for
insubordination. I just went to look for him and gave him the
ultimate 'hair-dryer' session.
I hated having to do that, but, hey, he was going to be a spec
himself.