What barriers are there between within me and without me?
between us and me?
between awake and asleep?
between breathing and not?

No one leaves.
No one returns.

Just because you are experiencing page 29 of your life doesn't mean the rest of the book does not exist. Page 15 and page 110 are also existing as are your great-great-great-great grandfather and your great-great-great granddaughter and William Shakespeare.

Perhaps to cultivate consciousness is to cultivate awareness of the being of all moments.