Engage your perpheral vision.  What do you notice?  Some people are willing to be open to new perspectives and new ways of seeing.  Imagine what could enter your scope of awareness.  Discover what is already there.  You may feel increasingly detached from your physical form and perceived conditions but not yet completely unaffected by emotion and re-aligned consciously with higher planes.   You know your focus is shifting to realms of inward travel as you are drawn to less-linear and more unstructured thinking.  You transcend both.  They have their own awareness, independent of the thinker.