Early in her Hollywood career she struggled with her weight, as she was a compulsive eater. After trying all kinds of diets, she realized that the Problem was "mental." While a ballet Dancer in New York City, her weight reached 152 pounds, this on a five-foot-five-inch frame. By the time she signed her contract with 20th Century-Fox, though, she weighed 135 pounds. She developed work-related anxiety; she would lose weight when she was not working, but once she got a role, she would start eating again, at times eating a two-pound box of chocolates in a single sitting. Michaels would eat fruit and cottage cheese all day and then raid the refrigerator at midnight, sometimes not even remembering that she had until she opened the refrigerator the next morning. The turning point came after the death of her father (he died April 15, 1959); he was the one who had pushed her in her career, and without him, she felt lost. She went into psychological analysis and learned that she needed to "respect" her job. Michaels went down to 115 pounds and her career took off. She told Associated Press Hollywood reporter Bob Thomas: "I'm convinced that most weight problems stem from mental causes. But most people who lose weight on diets gain it back because they don't know the reasons why they crave food. Generally it is because of some frustration in their lives." Her Psychologist told her to act and not dance ballet.