2. Hold the banknote with your left hand to form a flat shape, press the right index finger on the upper right corner of the back of the banknote, and twist the upper right corner of the banknote one by one with the tip of your thumb. The twisting range should be small, and the index finger should be twisted with the thumb at the right end of the back of the banknote. Don't press the bill too tightly with the thumb of your left hand, and the ring finger of your right hand will bounce the twisted bill into your arms lightly and quickly.
3. Count and count at the same time. In the case of fast counting speed, the group counting method is adopted, and 10 is taken as 1 group memory. When counting, remember silently, don't make any noise, and let the brain, eyes and hands cooperate closely, accurately and quickly.
Counting money can relieve pain;
When it comes to money, some people are happy, others are sad, the rich are happy and the poor are worried about money, but both the rich and the poor are very happy when counting money, and in ancient times, some people used money to make drugs, which also played a certain role in relieving pain.