Sometimes when I try to Lucid dream I am like to my brain (in my head) Can you give me a lucid dream? And almost Immediately without my doing it'll say no. Is this talking to myself and how do i get it to say yes?

O_O while i was typing this my brain just said how......... i sahll not say it though cause you'll laugh really hard

So... is this talking to my brain or soul or inner self or whatever you name it?