Percy on present-ness

How did it happen that now he could see everything so clearly. Something had given him leave to live in the present. Not once in his entire life had he come to rest in the quiet center of himself but had forever cast himself from some dark past he could not remember to a future that did not exist. Not once had he been present for his life. So his life had passed like a dream. Is it possible for people to miss their lives the way one can miss a plane?

Walker Percy, The Second Coming