I've been re-reading Sun Tzu and trying to make sense
of how to relate it to day to day activities.
One of the quotes is pretty nice.
"It is said that if you know your enemies and know yourself, you will not be imperiled in a hundred battles; if you do not know your enemies but do know yourself, you will win one and lose one; if you do not know your enemies nor yourself, you will be imperiled in every single battle".
The Art of War
And something I read from Kemdo, which is sword fighting.
these are good to memorize
Fear
Indecision
Confusion
Surprise
FICS = Fix