Recursive

I need to practice writing dialogue. My dialogue sounds like my internal monologue having an argument. I can't read it without it sounding, in my head, like me talking to me. 

I need to make up silly voices for characters, just so I can think in those voices when they're talking.

But, if I get good at it, those silly voices will become a part of me. So it will still be me talking to me.

Grrr....