Review how to identify the market bottom: Feature 1: There are not many people talking in the group. Feature 2: The people who are talking have violent tendencies in their speech. Feature 3: The people talking discuss everything but cryptocurrencies. Feature 4: No one is watching the crypto market, everyone is watching adult films. Feature 5: The group owner is missing. If more than three of the above features appear, you can boldly buy; if all five features appear, you can fully invest.