You know how when someone tries to talk to you and you’re mostly asleep, you usually reply with a gibberish sentence?
I wonder if you’re actually having coherent thoughts and your brain’s “speech processor” is asleep, unable to translate your thoughts into coherent sentences, or if your thoughts are really as scrambled as your grammar.
I’m leaning towards the latter. Usually if the person is persistent enough to really wake me up, I snap out of it and reflect on how confused I was in my dream state.