Let me start by saying that I am absolutely the wrong person to be writing about Netflix's new limited series, Self Made. The story tells the real-life tale of an African-American woman who defied all manner of conventions to become a self-made millionaire through the sale of haircare products for Black women. The closest I've come to understanding any of that very personal and culturally important space is from watching the Oscar-winning short Hair Love, so I leave it to the new trailer for Self-Made to tell the tale way better than I …