Four types of people to avoid in the square: The first type is those who post profit screenshots from other exchanges to deceive others into going to shady exchanges. The second type is those who post analysis charts and then share WeChat chat records claiming to help others earn money to lure them into joining. The third type is those with suit and tie profile pictures; it's obvious to everyone that they are scammers. The fourth type is scammers with names that include terms like 'capital' or 'analyst.' If you agree, please like $BTC