In whatever way neurasthenia assails anyone, it has one certain effect. It deprives them of the joy and zest of life, and when once that has disappeared there is little left. People have their different temperaments. Some are of a sanguine type, and it is no effort for them to be blithe and gay. Others are cast in a more sombre mould; not that they are thereby miserable, for such people can enjoy themselves as much as anyone else, but in a quieter way. But when their nervous system shows signs of damage, they lose their sense of contentment just as the others lose their flow of vivacity.
All these are the premonitory signs of a breakdown, and if they are neglected the crash may come. The man finds that he cannot face his work, the woman is unable to carry out her duties in the home. Life becomes dark and void, and all that made it worth living seems to have gone.
Then too often they are assailed by the worst dread of all, the fear that they will lose their reason. For their comfort we may say that, tragic as a breakdown may be, there is a wide gulf between it and insanity.
And those who are in the preliminary stages, and have not arrived at that of a breakdown, may console themselves with the fact that the latter is one of the most preventable of conditions. It is the aim of this book to show the different ways in which it may be avoided.
It is surprising, in these days when everybody is an authority on matters of health, how few people there are who can tell you what it really is. The majority, if asked to describe it, would probably say that a man is healthy when he is not ill.
[Sidenote: Health, not illness, the standard.]
Now when you come to analyse this statement, it conclusively shows one thing, namely that people take illness as the standard. Most human beings, in civilised countries at any rate, have something the matter with them--a weak digestion, tendency to sore throats or colds, or a predisposition to ailments of one sort or another.
Yet the fact that most people suffer from illness is no reason for calling it a natural condition. It is health that is natural; illness is an anomaly. Medical men themselves are the first to recognise the truth of this statement. Animals as a rule are sound and vigorous so long as they are in a wild state. It is only when they are in captivity that they become delicate. Similarly savages are much freer from disease than civilised races. It is when they live in artificial surroundings that they become prone to sickness.