If I ask you your birthday, I’d expect you to hear “August 17th” in your inner voice before answering. But if I asked you “is your birthday January 3?” would you have to mentally say your birthday before answering “no”? I’d assume not.

My inner voice is used almost exclusively for forming sentences before speaking or typing them. If I’m alone, not thinking of conversations, and not reading, there’s rarely anything there except maybe a song stuck in my head. My inner voice isn’t constantly there saying “let’s go switch over the laundry” and stuff.