No, you don't need this knowledge (unless specifically required) to be effective at your job despite what others here are posting on about. Pretty much like ho

No, you don't need this knowledge (unless specifically required) to be effective at your job despite what others here are posting on about. Pretty much like how the Asiana Airlines pilots didn't really need to know how to manually land a plane. https://en.wikipedia.org/wiki/Asiana_Airlines_Flight_214 https://en.wikipedia.org/wiki/Asiana_Airlines_Flight_214