There is no such thing as absolute right or wrong or perfect choice. You have to weigh and choose according to your own cognition and pros and cons, just like the example I just gave. I have two choices: (1) Steadily earn 4 times on ETH (based on the highest point), (2) Choose Ethereum killers. There is a 9/10 chance that you will underperform, and a 1/10 chance that you will outperform 6 times (based on SOL to copy the lowest price and sell at the highest point). I just happened to choose the former.

If you think about this problem clearly, you will know why I have never regretted holding ETH.