But different people think about themselves in entirely different ways. The glutton thinks of his stomach; the scholar of his knowledge; the athlete of his prowess, and the seeker after power, of his ambitions. Those who seek to persuade others by scientific means will learn to determine in just what way each individual is most interested in himself. Then his task will be to make every individual whom he seeks to persuade think, as he best likes to think, of himself and, at the same time, in close connection, think of the idea or the article or the proposition offered. INTERESTING THE INTELLECTUAL MAN Suppose he were trying to persuade a man of the intellectual type to purchase a life insurance policy. After having gained favorable attention, his further argument might be along these lines: "Your greatest asset is in your mental power. With your intellect you can accomplish what it would take a hundred men a year to accomplish with their hands. In fact, with your intellect you can accomplish what no number of men working throughout eternity could accomplish by the mere toil of their hands. Intellectual power depends upon the ability to concentrate and the freedom and health of your intellectual faculties. Psychologists and physiologists both agree, as you well know, that there is nothing which quite so quickly upsets both your physical and your mental machinery as anxiety and worry. With this policy in force, you are fortified--you are free to concentrate upon your problems, your work, without anxiety as to the future of your wife and children. Whatever happens to you, you know that they will be provided for. Furthermore, if you should live twenty years from now, you will receive ten thousand dollars in one lump sum. That is a provision against the possible day when you may be weary and wish to rest, or it may be just the endowment which you need in order to carry on your researches and investigations and, perhaps, find the solution to some of the intellectual problems on which you have so long been working." INTERESTING THE FAT MAN The fat man likes to think of himself enjoying the good things of life as to body and mind, comfort, luxury, a jovial good time with congenial friends, the exercise of executive, financial or political power, or all three. His interest, therefore, is readily aroused if you talk to him about himself in connection with these things. There are many cases, of course, in which this must be done indirectly rather than directly. The effort should be not always to talk directly about the man to himself, but to make him think about himself. It is usually not permissible to talk to the judge on the bench about himself, but it is always permissible to paint the picture in such a way that the judge, if he is a fat man, will almost inevitably think of himself in connection with the matters presented.