每日钉一下（收益好，就能辞职专门做投资吗？）

Group 1 - The article discusses the lesser-known topic of bond index funds and offers a free course on investment methods for these funds [2] - It highlights a common pitfall for investors during bull markets, where individuals may consider quitting their jobs to invest full-time based on short-term gains [5] - The article emphasizes the importance of recognizing that short-term profits in a bull market may not reflect true investment skill, and transitioning to full-time investing should be approached with caution [5] Group 2 - Human capital is described as a valuable asset, with its worth estimated at approximately 20 times the annual disposable income [7] - The article provides a specific example using Beijing's compensation standards, where the death compensation for urban residents is calculated based on this 20 times multiplier of the previous year's disposable income [7] - It warns that quitting a job to invest could lead to significant financial loss, as individuals may forfeit their annual income, which could amount to over a million in human capital value [8]