Deep practice and myelin give us a better way to look at the Brontës. The unskilled quality of their early writing isn't a contradiction of the literary heights they eventually achieved—it's a prerequisite to it. They became great writers not in spite of the fact that they started out immature and imitative but because they were willing to spend vast amounts of time and energy being immature and imitative, building myelin in the confined, safe space of their little books.