本周热点：一次就谈那么好？该不该信？

Core Viewpoint - The article discusses the concept of investment proficiency and the importance of having a systematic approach that is logically sound and practically successful over time [1]. Group 1 - The definition of "practice" in investment is finding a logical and practical approach that consistently yields success [1]. - The question of how many years it takes to develop investment skills is deemed useful for beginners to understand their progress and avoid impatience [1]. - The article touches on the issue of overproduction in the current era and the phenomenon of "involution" in various sectors [1].