2. The foregoing consideration of course weighed most heavily in the minds of cautious men. But not all business men are cautious. Among many the chance of winning large profits in case of success is sufficient to induce them to undertake heavy risks of loss. On the whole, Americans seem to display a decided propensity toward speculative ventures and are not easily deterred by having to take chances. To men of this type it seems that the business opportunities offered by the fluctuating currency would make a strong appeal. But, while the force of this observation may be admitted, it does not necessitate a reconsideration of the conclusion that the instability of prices tended to diminish the production of wealth. For in a time of great price fluctuations the possibilities of making fortunes rapidly are much greater in trade than in agriculture, mining, or manufactures. Every rise and fall in quotations holds out an alluring promise of quick gain to the man who believes in his shrewdness and good fortune, and who does not hesitate to take chances. The probable profits of productive industry in the narrower sense might be larger than common, but this would not attract investors in large numbers if the probable profits of trading were larger yet; and such seems clearly to have been the case during the war when the paper currency offered such brilliant possibilities to fortunate speculators in gold, in stocks, or in commodities. Instead, then, of the greenbacks being credited with stimulating the production of wealth, they must be charged with offering inducements to abandon agriculture and manufactures for the more speculative forms of trade. This tendency of the times did not escape observation. On the contrary, it was often remarked and lamented in terms that seem exaggerated. Hugh McCulloch, for instance, in his report as Secretary of the Treasury for 1865, said: There are no indications of real and permanent prosperity ... in the splendid fortunes reported to be made by skilful manipulations at the gold room or the stock board; no evidences of increasing wealth in the facts that railroads and steamboats are crowded with passengers, and hotels with guests; that cities are full to overflowing, and rents and the necessities of life, as well as luxuries, are daily advancing. All these things prove rather ... that the number of non-producers is increasing, and that productive industry is being diminished. In one of his reports as special commissioner of the revenue, Mr. Wells said: