Ever since she grew up on TV screens on the Norman Lear sitcom “One Day at a Time,” Valerie Bertinelli has been the kind of star that people think they know. In her memoir, “Enough Already,” Valerie treats her life literally as an open book, including the decades-long obsession with dieting that she’s aiming the book’s title at. Valerie talks to Tom about how the last few years, which included the death of her ex-husband Eddie Van Halen, have made her reassess her priorities and find joy.