每日钉一下（做全球投资，为什么从指数基金入手会更容易？）

Group 1 - The core concept of fund advisory is to address the issue where "funds make money, but investors do not" [4] - Fund advisors provide expertise similar to other professional consultants in various fields, such as doctors for health issues and lawyers for legal matters [6] - A free course is available to educate investors on the various aspects of fund advisory [5] Group 2 - Global investment through index funds is easier for ordinary investors as it allows them to share in global economic growth and capture more investment opportunities [9][10] - Low correlation between different markets helps in diversifying investments across various stock markets, leading to a more stable overall portfolio [10][11] - Selecting active funds can be challenging due to limited access to information about fund managers, and changes in management can impact fund performance [12][13] - The performance of active funds can decline as their size increases, making smaller, well-performing funds more desirable [14]