Now this brings me to what I want to say about such sufferers going insane. Believe me, they never do! Remember this always. You won't become insane. You couldn't if you tried! In letter after letter among the flood of them I have had from all over this country and Canada, I read how the poor sufferer feared he or she might be going insane. I know, poor souls, just how you feel. That feeling is, I think, the most dreadful of all things connected with "nerves." I suffered from it for years. It is a dreadful feeling, but there is not the least bit of danger of such a thing happening to you. You will _not_ go insane. Such persons can't. Do you really get me? Such persons cannot go insane. This disease is nothing but what we call a functional nervous trouble. And so forget about the danger of insanity for all time. You can be cured, but you will make your return to health just that much slower by harboring this fear. And it would be simply foolish for you to go on thinking it possible after I--let me say it again--after I have told you that it cannot happen. For the value of this treatise lies in the "I." Its value is just like that of the treatise by Cornaro. He lived it. And so likewise have I lived it. I have been laid low with this malady. I have staggered in black despair with staring eyes and bleeding feet and crying soul along this road strewn with thorns and stones. I know what it is to lie awake all night and cry like a baby, with none to know and none to tell me what to do. I know what it is to be tremendously ambitious. Ambition! Ambition! Ah, God of Heaven! How a poor soul suffers who beyond everything else, craves to be able to do something big in this world because he knows he should, yet is held down by this dreadful thing, "nerves!" And how little, how unspeakably little, do physicians, even the greatest of them, know, actually know, how we suffer, unless indeed there be one in whose own body the fiend has sunk deep its talons. After I had my first breakdown I made up my mind to study medicine because something told me that I was one of those "peculiar" people who just _think_ there is something the matter with them. Is it not strange that with all the advance that has been made in general medicine, little or nothing has been done for the relief of the people born with this curse hanging over them? I wish this book could be put into the hands of every nervous parent for, think as you may, all nervous parents beget nervous children. But does it follow that such children should have a nervous breakdown almost before they are out of their teens? No, decidedly not; and what is more, they never should and never would break down, if they had proper food.