I find this article very interesting, so I recommend it to you.
It talks about some signals that allow you to anticipate stablecoin movement, in a rather intuitive way.
It also explains that the intention is to make money in moderate amounts and not to expect the miracle that will make you live in Dubai, but rather a quite meticulous way of knowing when to enter a trade and which assets may be interesting. That information is there, at the bottom of the charts; underestimating those numbers, because we see them change rapidly, can cause us to lose a lot of money or all our capital.
Another thing I found important is that it makes clear something we must accept: we should only invest money that we can afford to lose. I set loss and investment limits because I have little; perhaps that may not be your case.
In short, this gentleman speaks to us honestly; we should read it.