Nan Zhubin didn't use his own[Hypnosis Treatment·Basic]for this snap.
During hypnosis, when the hypnotist gives clear instructions in an authoritative tone, the visitor's brain receives and accepts this "task" and regards it as a program that needs to be executed.
And when the task begins to execute, it naturally requires a trigger signal, like the starter pistol at the beginning of a sprint.
This signal doesn't necessarily have to be a "snap," it can be any clear, sudden signal of separation. As long as it allows the visitor to detach from the previous state and enter the next task, it's sufficient.
Just in comparison, a "snap" is more convenient and basically fulfills all the requirements of this step.
In many film and television works, there are often imitations of the "snap," as if the action itself possesses some magic.
And with Nan Zhubin's final snap falling, the visitor seemed to awaken... no, not "awakened."
It was like being "awakened from sleep."
