There is a book by L. Ron Hubbard calling The Problems of Work written to give people solutions to the problems they encounter in the workaday world. For example, do you ever feel exhausted after a day at work (do you ever NOT)? Did you know there is a simple remedy that takes very little time, no extra equipment, costs nothing and can be done anywhere on earth but just about anyone without any further training, which can not only help you shake off that exhaustion, giving you the rest of your day to be able to DO something but also helping you feel happier and get along better with husband, wife, kids etc.
You can purchase it online as a hardback, paperback or audiobook in 50 languages. You can also take a course on this book at any Scientology Church or a correspondence course through one of the Churches.