Oprah and guest Dr. Christiane Northrup encouraged "self cultivation" in 30-minute sessions at least three times a week, as a form of female Viagra. And we couldn't agree more! How on earth can you expect to have great (or even good) sex if you're not even sure what you like? Only after you're comfortable with just you, yourself and more you can you expect to be comfortable with anyone else in the picture. Seriously people, take responsibility for your own orgasms!