In the 1970s, idols had an aura of mystique that left much of their lifestyles secret. Their public and "private" lives were carefully orchestrated—they always appeared perfect in all situations and seemed to enjoy a lavish lifestyle that most Japanese could only dream about. In reality, however, they were placed under continuous surveillance by their promoters and were unable to enjoy the private lives invented for them. Their pay was surprisingly low. They were often overworked and even if their songs sold well most of the money went to the musicians and writers. Fans had few opportunities to see them beyond a few minutes on TV or radio and it was difficult to share their interests. Magazines were the best source for information and many idols had an official fan club that periodically mailed what little information could be released.