The currency circle has passed the cycle of grand narrative, has entered the cycle of subdivision track, and has entered the cycle of fine cultivation. Therefore, don't pay too much attention to macro analysis and large-cycle theory, and focus more on refined research. Choose a rich public chain, choose an ecology with a background, and then continue to improve and learn, which should be able to get results. Relying on big narratives and feelings to speculate in coins, you will lose a lot of money. Including the University of Tokyo's advance into the currency circle, it is considered a grand narrative, and many people spend money to pay for the narrative, and then buy the illusion.