Yesterday many friends told me that the cryptocurrencies bought at high prices have been continuously rising recently, and they are almost breaking even these days; after one more surge, they can sell. Who knew that after a pullback yesterday, they would need another forty to fifty percent increase to break even! The so-called bull market now is not the same as before; it's not like the continuous large-scale increases we saw before, where the principle of doubling the principal no longer works. Now, pullbacks have become a habit, which is not very friendly for those trading in spot markets. The era where simply holding coins could make money is basically over, so we need to use our limited funds more flexibly and accurately grasp the timing of entering and exiting. Otherwise, missing a bull market is like missing a year!