Self Editor-in-Chief Lucy Danziger sat next to Mick Jagger and Graydon Carter at the Monkey Bar the other night after celebrating her new book, “The Nine Rooms of Happiness,” which she co-wrote with psychiatrist Catherine Birndorf. But Danziger didn’t give Jagger his own copy. “He’s not in my demo target audience,” she said. “But it was thrilling to see him. You feel that much more special eating next to Mick Jagger after your book party.” Danziger and Birndorf were toasted by Charlie Rose, Evelyn Lauder, Hoda Kotb, Paula Zahn, Adam Moss and Bill Keller.