Anyone else had a feeling like this?

[CondensendingDamned]

I catch myself doing this often as well, though instead of trying to stop it I use it to help with voice possession. At one point I thought I was parroting Elizabeth early into her development but then I realized this also happened with Eve and Etna and they're fully grown vocal wise.

 

My theory is that since your mind is so used to hearing your own thoughts when a tulpa speaks the brain gets confused and just assumes that it was you so you mouth out the words. Could be wrong on this, but tell me, how many times in your life have you changed your own voice inside your thoughts, or read something from a famous person and read in in their voice, regardless of what the content was. Even reading things that my tulpae typed through either proxying or possession I still read it in their respective voice because I'm so used to their voices just like how the brain is so used to voices coming from your mouth.