"Um, about the supernatural powers..."
"Oh yeah, supernatural powers... But, there are many different kinds of powers. We don't measure them genuinely here, so I don't know if I can help you. In my occupation, this is an ominous subject, so only a few laboratories study it in Japan. This thing is a black box, you know, so the real details don't get to me. Yeah, I heard it's getting practical, but I have to wonder. That thing is, you know, something you have to have when you are born..."
"I really don't care about the classification. Either way, I think of them as psionic powers. What I want to know is how people end up with these powers."
"They're like channels. You watch TV?"
"Well, yeah... but what about it?"
"You can compare the human brain to channels. Which channel do you usually watch?"
"...Let's see… I guess it's channel 8."
"That's it. That should be the channel with the highest rating, right? Let's say there are 12 channels in a human brain. The brains of you and me are always on channel 8, the channel with the highest rating. There are other channels but we can't go there. The channel that everyone watches... should I say "common sense"? Channel 8 is the channel we have to be on in order to live within that common sense. Do you understand?"