เสียงที่ใช้ร่วมกัน

“These facts sound fake… but they’re real. You can’t hum and hold your nose at the same time. Your brain ignores your nose even though it’s always in your vision. When you remember something your brain actually changes the memory slightly. And silence can feel uncomfortable because your brain is always expecting sound. So the real question is how much of what you experience is actually real and how much is just your brain?”