What I Know For Sure. Posted on May 23, 2011 by Harmony 0 Oprah does this thing in her magazine called What I Know For Sure. It’s an editorial piece she writes every month and although I feel like I’m still too young to fully embrace the Oprah brand, I really do love her honesty. Read the rest here! Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Pinterest (Opens in new window) Pinterest Like Loading... Related