There are always people complaining that the market is like a roller coaster - it's not that the market is crazy, it's that the Candlestick you are watching is too short.

What can you see on a 30-second chart? It's all just noise. Staring at it, a big bearish candlestick comes down and you feel like the sky is falling; but when you switch to the hourly chart, it's just a tiny pullback. The reverse is also true; you get so excited on the hourly chart, but when you pull back to the daily or weekly chart — wow, it doesn't even count as a decent breakout.

The data is still the same data, but its significance varies greatly across different time dimensions.

In short cycles, there are only noise and false signals; only in long cycles can the trend be clearly seen. If your stop-loss points, trading rhythm, and even mindset are being led by minute-level fluctuations, then you will always see "huge shocks" in your eyes.