OK, let's face it. There's not a whole lot that Oprah does that could be emulated by the average human.
That's because Oprah is, in fact, not of this planet. Like the angels of yore, Oprah doesn't sit down and eat a meal as we do; instead, her food simply evaporates into her body, strengthening her inhuman powers and expanding the scope of her all-seeing eye like some kind of self-improving Sauron.
Short version: She's magical.
BuzzFeed knows this, too. In a recent video, it tested one its staffers by asking her to emulate the mannerisms of The Great O. Being a mere Earth-dweller, however, she predictably floundered.