A certain brother asked me what the underlying logic is for my investment? Fixed investment is actually the management of funds in trading, The theory originates from the game theory of gamblers. A game of flipping a coin to guess the pros and cons, The rule is 1 for 1 if you guess correctly, and 1 for all if you guess incorrectly. If every one puts all the funds into it, There is a high probability that all within 10 will be sold out. But dividing the funds into 100 or 1000 parts, Press one piece at a time, and most likely you can keep playing. If the odds are adjusted, and you guess correctly with a 1-for-1.1 payout and guess incorrectly with a total loss, the funds will be divided into 100 shares to invest. The final profit is approximately 2.1 * 50-100=5, which is a 5% profit. Does it feel like the return on investment is similar. Looking back at the cryptocurrency industry, since the birth of Bitcoin, there has been an overall upward trend. Therefore, as long as there is persistent investment, the return will definitely be positive. So what makes you make money is not the method of regular investment, but the benefits brought to you by the development of Bitcoin and the macroeconomic policies. Ultimately, fixed investment is just a way to reduce risk in fund management. The pursuit of experienced gamblers is not just to keep playing, their goal is just to win money. For example, someone like me with low gambling desire continues to blindly buy 1 ETH and 0.05 BTC.