We are now in an era with the lowest learning costs and the highest efficiency!
In the 1980s, for most families, books were even considered a luxury.
By the 1990s, books were no longer a luxury, but the books we could buy were only those displayed in bookstores.
After 2000, with the rise of the internet, we finally could explore a broader world of information. However, we still needed to filter through the information.
Until now, we can treat AI as a teacher and ask it questions directly!
Such a great AI!
Why should we give up such a good mentor and friend that helps us learn and makes us more

My current feeling about Bitcoin is:
He doesn't want to fall!
But he's also temporarily not daring to rise.

Do you think it's a bull market or a rebound?

This round of altcoins is really not as good as doing low-leverage contracts back and forth.
I also made some short-term trades, but it was just a small loss.

We can only hope for macro factors and the US stock market.
U.S. stock market opens - Beijing time 22:30 ~ next morning 5:00
U.S. stock pre-market - Beijing Time 17:00~22:30
U.S. Stock After Hours - Beijing Time 5:00~9:00
Nasdaq futures - Beijing time [Monday~Friday] 7:00~6:00 next day
The above is the US Standard Time; during US Daylight Saving Time, simply subtract 1 hour from Beijing time.
I can't even manage Daylight Saving Time now, and I don't know if I can get through the winter...