@Fujishiro or anyone else curious
So the 10 man theory appeared in mainstream cinema as the way Israel avoided some of the zombie apocalypse in World War Z before other blunders made them zombie food as well.
The theory states
"If nine of us with the same information arrived at the exact same conclusion, it’s the duty of the tenth man to disagree. No matter how improbable it may seem, the tenth man has to start thinking with the assumption that the other nine were wrong."
So I've warped this theory into my playstyle and use it in a particular way that works for me. Like, love it, hate, blame JoyGirl