Call me Mr. Gatto, please. Twenty-six years ago, having nothing better to do, I tried my hand at schoolteaching. My license certifies me as an instructor of English language and literature, but that isn't what I do at all. What I teach is school, and I win awards doing it.
Teaching means many different things, but six lessons are common to schoolteaching from Harlem to Hollywood. You pay for these lessons in more ways than you can imagine, so you might as well know what they are: