Chaol - I'm wondering about the significance of what we remember in our dreams and what we don't. Can you say anything more about this?

I wake up and for a little while I know everything that happened then it splits into the bits that fade because I don't interpret them (ie 'forget' them) and the bits that come into focus because I do and that becomes 'remembering my dream'. The bits that fade, it's as if a part of me says, it doesn't matter, you don't need to make sense of this.

Hope my question is clear!