Is the focus of Buddhist chanting no longer painful? Is it a psychological effect or does it really work?

Amitabha ~ Kindness ~ Son, you are still young. If you talk too much, you may not understand and believe many things. However, you should know that one day you will "grow up" to treat anything and eventually form your own views and opinions. Therefore, the key to understanding and defining things is in your hand. Forgive my stupidity, but I can't explain the subtlety of Buddhism to you in such a small question and answer. So the answer to the question needs to be found by yourself. If you are willing or destined, you can get in touch with some Buddhist classics you believe in. Don't trust any magic wand witch. Communicate with my cousin more. You can ask him this question. You will have an answer eventually.

I also hope that people who don't understand Buddhism don't attack maliciously. Knowing means knowing, and not knowing means not knowing.