When the dervish had finished speaking about artificial mastication, and the different means of assimilating food and its automatic transformation in us according to law, I said:
'Be so kind, Father, and also explain to me what you think of what is called artificial breathing. Believing it useful, I practise it according to the instructions of the yogis, namely, after breathing in the air, I hold it a certain time, and then slowly exhale it. Perhaps this also should not be done?'
The dervish, seeing that my attitude towards his words had completely changed, began to be more in sympathy with me and explained the following:
'If you harm yourself with your way of chewing food, you harm yourself a thousand times more by the practice of this breathing. All the exercises in breathing which are given in books, and taught in contemporary esoteric schools can do nothing but harm. Breathing, as every sane thinking man should understand, is also a process of feeding, but on another sort of food. Air, just like our ordinary food, entering the body and being digested there, disintegrates into its component parts, which form new combinations with each other as well as with the corresponding elements of certain substances which are already present. In this way those indispensable new substances are produced which are continuously being consumed in the various unceasing life processes in the organism of man.
'You must know that, to obtain any definite new substance, its constituent parts must be combined in exact quantitative proportions.
'Let us take the most simple example. You have to bake bread. For this you must first of all prepare the dough. But to make dough you must take definite proportions of flour and water. If there is too little water, you will get, instead of dough, something that will crumble at the first touch. If you take too much water, you will simply get a mash, such as is used for feeding cattle. It is the same in either case. You will not get the dough necessary for baking bread.
'The same thing occurs in the formation of every substance necessary for the organism. The parts composing these substances must be combined in strict proportions, both qualitatively and quantitatively.
'When you breathe in the ordinary way, you breathe mechanically. The organism, without you, takes from the air the quantity of substances that it needs. The lungs are so constructed that they are accustomed to work with a definite amount of air. But if you increase the amount of air, the composition of what passes through the lungs is changed, and the further inner processes of mixing and balancing must also inevitably be changed.
'Without the knowledge of the fundamental laws of breathing in all particulars, the practice of artificial breathing must inevitably lead, very slowly but nonetheless surely, to self-destruction.
'You should bear in mind that besides substances necessary for the organism, the air contains others which are unnecessary and even harmful.
'Well then, artificial breathing, that is to say, a forced modification of natural breathing, facilitates the penetration into the organism of these numerous substances in the air which are harmful to life, and at the same time upsets the quantitative and qualitative balance of the useful substances.
'Artificial breathing also disturbs the proportion between the amount of food obtained from the air and the amount obtained from all our other foods. Hence, on increasing or diminishing the intake of air, you must correspondingly increase or diminish the amount of other kinds of food; and to maintain the correct proportion you must have a full understanding of your organism. 'But do you know yourself so well? Do you know, for example, that the stomach needs food not only for nourishment but also because it is accustomed to taking in a certain quantity of food? We eat chiefly to gratify our taste and to obtain the accustomed sensation of pressure which the stomach experiences when it contains this particular quantity of food. In the walls of the stomach there branch out what-are-called wandering nerves which, beginning to function when there is not a certain pressure, give rise to the sensation we call hunger. Thus, we have different hungers: a so-called bodily or physical hunger, and, if it may be so expressed, a nervous or psychic hunger.
'All our organs work mechanically and in each, owing to its nature and habits, there is created a special tempo of functioning, and the tempos of the functioning of different organs are in a definite relation to each other. So there is established in the organism a certain equilibrium: one organ depending on another -all are connected.
'By artificially changing our breathing, we change first of all the tempo of the functioning of our lungs, and, as the activity of the lungs is connected, among other things, with the activity of the stomach, the tempo of the functioning of the stomach is also changed, at first slightly, then more and more. For the digestion of food, the stomach needs a certain time; let us say that food must remain there an hour. But if the tempo of the stomach's functioning is changed, then the time for the passing of food through the stomach is also changed: the food may pass through so quickly that the stomach has only time to do a part of what it has to do. It is the same with the other organs. That is why it is a thousand times better to do nothing with our organism. Better leave it damaged than try to repair it without knowing how.
'I repeat, our organism is a very complicated apparatus. It has many organs with processes of different tempos and with different needs. You must either change everything or nothing. Otherwise, instead of good you might do harm.
'Numerous illnesses arise just from this artificial breathing. In many cases it leads to enlargement of the heart, constriction of the windpipe, or damage to the stomach, liver, kidneys or nerves.
'It very rarely happens that anyone who practises artificial breathing does not harm himself irreparably, and this rare case occurs only if he stops in time. Whoever does it for a long time invariably has deplorable results.
'If you know every small screw, every little pin of your machine, only then can you know what you must do. But if you just know a little and experiment, you risk a great deal, because the machine is very complicated. There are many tiny screws which might easily be broken by a strong shock and which cannot afterwards be bought in any shop.
'Therefore--since you have asked me for it-my advice to you is: stop your breathing exercises.'