If you do a handstand on a spinning body (like the Earth) isn't that a hand spin?  We're characteristically divided on our advice: either it's the hips, or it's the atom you select to spin on, or it's the breakdancers you talk to.

Then it's on to how strange and difficult becoming a teacher can be.  It's in the personality, or it's in the curriculum, or it's all about your winning smile.  Plus we solve the mystery, "What country does Brazil come from?"