Beautiful! It's so true. My favourite combination of idiocy belongs to those RHS 5 stripe hour builders, who teach their students not only to fly the pattern around the periphery of the class D zone but also do so at minimum airspeed. ATC willing (and able - not always possible), you can generally fly a nice wide 120 kt circuit INSIDE them - FFS it's an itty bitty little airplane, not a 747!