Core Insights - The stock market is likened to an unpredictable ocean, requiring investors to be well-prepared and rational to navigate its fluctuations [1][6] - Recent insights from Ren Zeping emphasize the importance of understanding market volatility and maintaining a calm perspective [1][5] Investment Principles - Investors should recognize that market fluctuations are inevitable and should not be swayed by short-term emotions; both rises and falls present opportunities [1][5] - Investment should be based on surplus funds, ensuring that essential living expenses are secured before engaging in stock trading [2][3] - Many investors mistakenly believe that bull markets guarantee profits, but overconfidence can lead to significant losses without proper analysis [2][3] Knowledge and Strategy - Investors must enhance their understanding of the stock market, avoiding reliance on insider information and emotional trading [2][3] - Investment strategies should be personalized, with decisions made based on individual strengths and available time for research [3][5] - Diversification is crucial to mitigate risks and uncover opportunities across different markets and sectors [3][5] Long-term Perspective - A long-term view is essential for successful investing, as short-term market movements can provoke anxiety [5][6] - Rational loss-cutting is a necessary skill for investors to prevent further losses and make informed decisions based on market conditions [5][6] - Comprehensive and objective market assessments are vital for mature investing, as information asymmetry can lead to misguided conclusions [5][6]