On Real Housewives: Ultimate Girls Trip, Ramona Singer made it clear that she thought Teresa Giudice had low intelligence and didn’t want to associate with her because of this opinion of her. At the very beginning, she compared her to the Scarecrow from the Wizard of Oz, insinuating that she didn’t have a brain. What Ramona didn’t seem to realize about her reference is that the Scarecrow was smart the whole time, he just suffered from low self-confidence. Still, she learned the lesson just the same by talking to Teresa and realizing that she not only is a New York Times bestselling author, but she used to have the same job Ramona used to have (and speaks about often:) a buyer for Macy’s in NYC.