Online curse. Tell me if this is true.

Judging from the present natural science, it is false.

But from a psychological point of view, it has a certain degree of effect. The cursed person's psychological depression is released to a certain extent, and he will pay attention to the bad things that the cursed person encounters, so it seems to be effective. If the cursed person knows at the same time, the curse effect will be better, and people with weak psychological endurance will often be in a state of constant fear, and finally achieve the curse effect.