Well I don't know if this is true of everyone but I have this relationship with my parents where despite however mature or articulate or grown-up I think I've become as soon as I go home I turn into this petulant 13-year-old especially with the tone of my voice.
They are imaginary characters. But perhaps not solely the products of my imagination since there are some aspects of the characters that relate to my own experience of a wide variety of people.
