RAT 5
The problem with guidence of wise philosophy is who is wise is not written anywhere, so it is a self assessment. Who would like to think he is a fool? So everybody starts deviating. A culture needs to be built and implmented to respect SOPs. As they say SOPs are written in blood. SOPs are there in every air line but if the culture is to admire rule breakers and not rule followers then thing are waiting to happen.