Okay, not what is in the picture, but it does illustrate the point.
Over the years, I've had to change the way I teach many times. Last year, for example, I was told to just give the geometry class theorems and skip derivations, as they were too difficult. This year, everyone is encouraged to develop everything. I've changed the way "do nows" are done, I've changed the way homework is gone over and I've even changed the way I give an exam. I think I change my teaching style more often than some people change their underwear.
To survive, I've had to learn to give 'em what they want. It might be wrong but as the saying goes, I only work here and I want those dollar bills to keep coming.