It is a little-known fact that the only book Eminem read as a child was the dictionary. He pored over it, searching for words that rhymed with each other that could later be pulled out of the bag during the freestyle rap "battles" that provided his education in hip-hop.
The years spent studying the English language lie at the core of his technical brilliance. They turned him into the greatest rapper of his time. But they did so at a personal cost: for Eminem could be uncharitably described as an anorak. His life starts and ends with music. He writes constantly, scrawling lines on sheets of notepaper in a crabby handwriting. When he's not composing new verse, or messing around in a studio, he'll be listening to hip-hop. "The guy's a studio rat," says producer Terry Simaan, the owner of Oh Trey 9, one of the Detroit's most influential hip-hop labels. "If he feels like it, he'll spend 12, 15 hours a day in a studio."