Oprah Visits Facebook [VIDEO]

Being the CEO of OWN is sometimes an out of body experience. "I feel that things sped up for me instead of slowing down," she said. "...It's a lot harder than I ever imagined." Turning to Sandberg, she said, "if anyone asks you if you want a network think about that."

Oprah said she never knew what fear was until late 2010, when she began waking up in the morning and couldn't breathe. "I said, what is that?" she said. "And I went, oh! That's what that feels like."

On Thursday, Oprah Winfrey made an appearance on the "Facebook Live" online talk show, giving an hour-long interview to Chief Operating Officer Sheryl Sandberg. Watch it below...