I read years ago that talking aloud to (but not with) an inanimate object can help you better understand and/or resolve an issue. It's because it includes multiple different parts of the brain (to actually put it into words, saying the words, hearing them...) It's very common in IT programming and called 'rubber duck debugging', partially because programmers work alone so much. I talked to my dog and young kids. I tried it with my wife when the kids got to the age of asking questions, but it really annoyed her.
Then I learned that saying things aloud helps you remember things (like a grocery list). It's more effective if you repeat it and say it/them with different pitches. Or to the notes of a simple song. Similarly, writing something down helps me remember.
Lately, I've occasionally been talking to myself for... practice. The general rule when I was growing up was: don't talk unless you're spoken to. So I'm a quiet person. I'm okay with it, but I know it puts people off (I'm told they think I'm hiding something). I've had casual social encounters where I just couldn't think of what to say, so I've started talking to myself as a way to practice thinking of things to say.
Then I learned that saying things aloud helps you remember things (like a grocery list). It's more effective if you repeat it and say it/them with different pitches. Or to the notes of a simple song. Similarly, writing something down helps me remember.
Lately, I've occasionally been talking to myself for... practice. The general rule when I was growing up was: don't talk unless you're spoken to. So I'm a quiet person. I'm okay with it, but I know it puts people off (I'm told they think I'm hiding something). I've had casual social encounters where I just couldn't think of what to say, so I've started talking to myself as a way to practice thinking of things to say.