We know it, too: According the the research, it's the electric shock. The difference is the alignment with your desires. If somebody else tells you to sit in s

We know it, too: According the the research, it's the electric shock. The difference is the alignment with your desires. If somebody else tells you to sit in silence then it is most likely not the activity you would choose on your own. So you have an inner conflict which you have to handle in one way or another. Distracting yourself with some pain is an option.