YTC There is nociception. There is pain. There is suffering. The system can experience nociception. The body can experience pain. But there is somebody else who is suffering all the time. So, that's the reason this one must be studied separately. And the study of the suffering one is called the field of self-knowledge.

 A

There is nociception. There is pain. There is suffering. The system can experience nociception. The body can experience pain. But there is somebody else who is suffering all the time. So, that's the reason this one must be studied separately. And the study of the suffering one is called the field of self-knowledge.