It is incorrect to say that it can't be changed at all, but it doesn't have much effect. For example, if you calculate that there is a disaster in a certain year, in a certain year, don't invest at will, don't be arrogant, and have reservations, so that you can avoid the disaster!
If someone changes his life, he must be unlucky and doomed. But you may not find the right teacher and help. Only when you find the right person and you are willing to spend some money can you really help you. In other words, he is also willing to help you resolve it.