Where am I, where am I going?

I rattle around in my mind like I rattle around in my dreams:

disorientated and confused in a familiar yet unknown, undefined place.

Which road to take, corner to turn, shortcut to choose or forgoe, landmark to guide myself by?

Where am I, why am I here - in this familiar yet unknown place - where am I going and how do I get there?

I rattle around in my mind like I rattle around in my dreams...