Core Viewpoint - The article emphasizes the importance of managing information overload in both parenting and investing, suggesting that quality of cognition is more crucial than the quantity of information consumed [2][3][5]. Group 1: Information Overload in Investing - Investors face an overwhelming amount of financial information daily, with active A-share investors potentially encountering over 100,000 words of financial content each day, equivalent to a medium-sized book [3]. - The tendency to seek more information in decision-making can lead to a cycle of fatigue and minimal returns, highlighting the need for effective information management [3][5]. Group 2: Cognitive Quality vs. Information Quantity - The quality of cognitive processing is more decisive for investment success than the sheer volume of information available, indicating that deep research and understanding of investment logic are essential [5]. - Investors are encouraged to build personal information filtering systems and practice "information dieting" to enhance decision-making quality [5]. Group 3: Strategies for Information Management - Investors should prioritize information based on their investment framework, focusing on intrinsic value for long-term investments or market sentiment for trend trading [6]. - Proactive control over information intake is necessary to allocate time for critical thinking, especially as global data volume is projected to increase significantly [7].