It just happens naturally

I think I explain things better when I'm talking to myself than explaining things to other people.

I randomly send pictures of this bird to my friends

If you talk to yourself out loud, you can explain it better than if you're trying to think in your head. I always talk to myself, it's so much easier than trying to work things out in your mind, whilst everything else is rumbling around in there.

I thought I was the only one .-.

More like I debate with myself. It's like I have two opposing personalities. It's not like that "devil and angel on your shoulder", though.

Me too. I even use "you, we, us" etc sometimes.

Sometimes I do that and then I get mad at myself because I expect me to know that already.

Happens when I read a book

Yes

That can improve ur way of thinking actually.

Does everyone not do this...?