A股逼近3700点，该怎么操作？切记，这是上涨中最容易犯的错

Core Viewpoint - The article emphasizes the importance of long-term investment strategies and the pitfalls of short-term trading, particularly the mistake of selling quality stocks prematurely due to short-term price increases [1][2][3]. Group 1: Investment Strategies - Investors should focus on holding high-quality stocks with a safety margin, as long-term holding is more beneficial than frequent trading [1][2]. - The concept of "pulling out flowers and watering weeds" highlights the error of selling winning stocks too early, which can lead to significant missed profits [2][3]. - Successful investing requires understanding the companies in which one invests, leading to better decision-making regarding when to sell [4][5]. Group 2: Historical Examples - Legendary fund manager Peter Lynch achieved a 20-fold investment return over 13 years, illustrating the potential of long-term investment [2]. - Warren Buffett's investment philosophy aligns with Lynch's, emphasizing the importance of holding onto successful stocks rather than selling them prematurely [2][4]. Group 3: Investment Philosophy - Investors should build a portfolio of companies they understand and trust, focusing on a few high-conviction investments rather than diversifying too broadly [5][6]. - The article suggests that patience and a clear understanding of a company's fundamentals are crucial for achieving substantial returns over time [6].