And since there’s no substantial difference between a businessman and an investor (i.e., both constitute an entrepreneur), a businessman’s emphasis on prioritizing customer (e.g., see Jeff Bezos) and an investor’s emphasis on market price quotations (e.g., see Warren Buffett) both make all the more sense.

Speculation, which constitutes “investment” in the broader sense of the word, is also about others since it’s concerned with positioning and sentiment. Investment, in the proper sense of the word (e.g., see Li Lu on the distinction) is about others since it’s concerned with the producers (i.e., the Plan Structure) and the consumers’ demand. Value investors (e.g., Warren Buffett and Michael Burry) arbitrage reality and fear.

An implication: investment is proper side hustle (投資も副業)

An exception: if the consumer cannot find what he wants, and if he doesn’t give up, then he becomes the producer for himself. How bad do you want it?

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