This is really the common mentality of prisoners: they read with great attention all the articles that deal with illnesses and send away for treatises and "be your own doctor" or "emergency treatments" and end up by discovering that they have at least 300 or 400 illnesses, whose symptoms they are experiencing.
Of the significant and pleasurable experiences of life only the simplest are open indiscriminately to all. The rest cannot be had except by those who have undergone a suitable training.