" Her outline kept slipping, like a wonky contact lens that wouldn’t sit on the iris. When other people were around, she could do the back-and-forth talk, but lately it felt like muscle memory, rather than genuine engagement. Now and again both her selves overlapped perfectly, clicked into place, and suddenly she was there, in the moment. Intense feelings would surge through her, both good and not-so-good, then her outline would detach again. She was living her life a short distance from herself. "

― Marian Keyes , Grown Ups