2021年回顧：年度大事回顧（wsb熱門概念，芯片短缺，電動汽車熱狂）

1) DYODD

Do your own due diligence as always. To summarise this, it means never copy or act on an investment idea based on hearsay without studying the company first.

2) FOMO.

There is a possibility of market correction and funds being stuck when investing during market highs so my approaches are as follows:

1) Choose stocks I have confidence in and don't mind holding for the long term.

2) Split the purchases into 3 or more lots at different timings to average out the cost.

3) For intraday trading, choose stocks which have a high volume of trading and set a stop loss.

4) Don't invest what I cannot afford to lose.

Date: Oct 2021

The reason why people distinguish the virtual world from the real world is because the virtual world generated by the platform-style Internet at this stage cannot carry people's asset rights and social identity. The identity achievements and assets acquired by people in the virtual world are in the hands of platform operators. If the operator chooses to close the platform or close the account forcefully, everything you've gained on the platform goes up in smoke. However, the rapid development of blockchain technology in recent years has derived a decentralized Internet form, which effectively guarantees the transparency and certainty of the virtual world rules generated under this form.