The spirit and the ego are unaware of one another the self-concept or the ego has a feeling if you will that there is something else but it does not know what it is and the spirit can not see the ego because in truth it is not real.
With that said your spirit and your ego do not fight or argue it might feel like that but all that is really happening is your spirit has said something and then your ego does what it does best analyzes it and then we say my spirit is saying this and my ego is saying this.
When in fact spirit has already spoken and will continue to speak the same word or instructions until they are followed while the ego will debate with itself on why you should or should not.
SR