One of the dysfunctional patterns of the mind is the assumption that the Now needs to be filled with something all the time.
If the phone rings, think of it as carrying a message
Larger than anything you've ever heard,
Vaster than a hundred lines of Yeats.
...When someone knocks on the door, think that he's about
To give you something large: tell you you're forgiven,
Or that it's not necessary to work all the time, or that it's
Been decided that if you lie down no one will die.