On chain knowledge sharing 11th issue Profit taking is both a technique and an art. If you play profit taking well, you can soar on the chain. Paper hand The specific meaning of 'paper hand' in meme refers to selling meme coins as soon as there is a profit or slight loss when buying them, and it may be too slow to run away. These types of people are often prone to emotional reactions to market conditions, lacking resilience and long-term vision for investment, and unable to hold firm during price fluctuations. They may miss out on opportunities for asset recovery and growth in the short term due to market fluctuations. Contrary to the previously mentioned 'diamond hand'.