While I was dozing off, my phone kept ringing incessantly, feeling quite noisy. Finally, unable to bear it, I got up to take a look. The sky had slightly collapsed, and in the middle of the night, a big spike caught me off guard. Fortunately, I had a bad feeling before going to sleep, sold the spot I had on hand to protect the market, and placed a very low-priced order. The big spike in the middle of the night still allowed me to catch a wave.