The background noise in my house consisted of some blues playing from my stereo, my dog growling at someone on the street, a car warming up in the cold morning, the outside birds fighting over the birdseed I'd just put out, and my indoor bird chattering away incoherently and, I presumed, happily in her cage. I had tuned it all out to concentrate on my tasks, letting my inner narration get louder and louder until it drowned out the world.
Then I heard a distinct voice admonish me, "Answer me!"
I felt compelled to answer her. "I'm so sorry, I'm so busy, but I know you're there! I'll be with you in a second."
On a normal morning I'd have had her out with me in the kitchen while I was working, which would've turned into a game of chasing her around the house to keep her from chewing on my furniture, but this morning my time was limited and I was in a hurry so I'd left her secure in her cage, waiting for her breakfast. She was patient for a while, but I could tell she was getting irritated with me. Charlie has a pretty short patience fuse, and she hates it when I retreat into my head, leaving her out of the conversation.

I made sure I stayed present to Charlie's tweets and chatter from then on, returning her social interaction attempts by whistling and chattering back until I could join her in the living room with our breakfasts. Charlie enjoys eating with friends. She also enjoys being part of a conversation, especially when I'm on the phone or talking with my neighbors. Her two cents matter to her. This incident made me wonder if she could hear my inner voice chattering away. Did she do what she did to join in? Or was the fact I was ignoring her irritating her more?
It is astounding how we learn to tune out the outside world when we get interested in something. Our brains take over our eardrums and turn down the volume of life to limit the distractions. This happens more now in my adult life when I'm reading. If the book is good enough to grab my full attention, the world outside my brain ceases to exist. Children tune out their parents, husbands tune out their wives - an extension of learning to tune out their mothers - and even dogs will tune out their people when they focus on something new and exciting.
I have to hand it to Charlie for figuring out how to get my attention.
Birds are highly social animals. Their flock mentality creates ample opportunities to live an emotionally rich life; in the wild they live in a complex social environment. Like human children, birds are curious, creative, sensitive, energetic beings. Parrots need to feel accepted, protected and secure in their environment, and important as part of the family. When you bring a bird home, you become responsible for their mental and emotional well being. It's all too easy to hide them in the corner of the room and forget about them as members of the family.
Unless you have a bird like Charlie.

I'm literally hen-pecked into submission. I have the scars to prove it.
And now I have proof she can talk to me. It's only a matter of time before she learns how to cuss at me.