Originally Posted by Das Auto

Could be because the flap handle is labeled "FLAP" instead of "FLAPS."

Its annoying but it's the job we signed up for. If an actor goes off script he'll get yelled at by the director. "Set thrust" vs "thrust set" for example. One is a command, the other is a statement. Even though the words are the same, just in a different order. It can lead to ambiguity. Then there's primacy. Learn and practice it the correct way from the get go and becomes second nature.

For most people this is standard protocol to be expected by any professional training organization, but if you're a bitter, disgruntled ex employee, (MinRest) it's just another excuse to bash your former employer.