I write this review as a psychiatric social worker. I have been doing this job for about 5 or 6 years and have discovered that the psychiatric system in this country basically reacts to people with schizophrenia as if all their remarks - which certainly often sound pretty strange - are unintelligible and without significant meaning. The more weird stuff a patient comes out with the more important it is to give them medication to block out the thoughts they are having.
In the training I had Laing was briefly discussed but no real attempt was made to convey the sense of his teaching. He suggests, as other reviewers have explained, that mental illness is intelligible, even logical, and by implication at least to some extent treatable with a genuinely therapeutic approach.
By the late 1970s Laing's work was being confidently dismissed by the psychiatric establishment but recently a lot of work has been done picking up the themes expressed in Laing. People might want to look at the work of Mary Boyle, Lucy Johnstone, and Romme and Escher. However no-one explains the process of going mad more convincingly than Laing in my view and to read him now is amazing because it seems to me in the profession now so few people even think of actually trying to understand schizophrenia.
Some of Doris Lessing's novels are also very good on the nature of madness - try 'The Four-Gated City'.