This is an interesting work that while containing a fair amount of "cheer up" salesmanship rhetoric (relax, set goals, engage with life, stop worrying), it is nonetheless arresting for its original scientific insight into how the depressed brain depresses, maintains its depression and exhaustion, and prevents sleep or a good night's rest through worry and anxiety. It is worth the price of the book just to obtain this startling, significant information.
Some "cures" for depression are readily available through self-help steps outlined in its pages (and whether or not they are silly or irrelevant exercises is a deeply personal matter), but other steps toward lifting depression are only available through talking with a (British) therapist trained in the "human givens approach." Most of our psychological problems are caused by having unmet human needs, assert the authors. One need not relive the past to reduce depression; in fact, reliving trauma is downright harmful, say the authors. A trained therapist will be able to help a depressed client get those needs met so as to be able to continue living life without depression. This human needs approach is not psychoanalytical; it also does not involve itself with any drug treatment programs. It is a new approach and it makes new claims about the human condition and its problems. It also makes the claim that sometimes severe depression can be lifted in only three or four sessions. I don't know about that, but I think it would be valuable to try . . . if only I didn't have to move to England!