Photo Illustration by Thomas Levinson/The Daily Beast/BravoLet me tell you something that I’m reminded of every time a paying member of X—formerly Twitter, when society had one last shred of dignity—comes into my mentions to yell at me about something totally innocuous: Folks love to hate on pretty, witty, successful people. You might think I’m tooting my own horn (toot, toot baby!), but this was only further proven on this week’s episode of Real Housewives of New York. Sai and Erin have turned