Why is it so difficult to make money in this round of market? I've summarized a few reasons!

1. The rises are particularly quick and the time is very short; basically, before you can react, it has already finished rising, making it hard to get on board in the middle.

2. Even if you manage to catch the ride, you will likely have to endure a very poor holding experience until you can't stand it anymore and want to sell.

3. Once the sectors switch, if you step into the wrong sector, you will be completely thrown off, and you won't even benefit from the overall market rise.

4. There is basically no broad market rise; instead, one sector rises at a time, and if you miss it, it will be very difficult to catch up.