'Most people, once they reach a certain age, troop through their days struggling like hell with the concept of completeness, keeping up with all the things that were ever part of them, as a way of maintaining the illusion that they bring themselves fully to life. These things usually amount to being able to remember the birthday of the first person they "surrendered" to, or the first calypso record they ever bought, or the poignant line in Our Town that seemed to sum up life back in 1960.
Most of these you just have to give up on, along with the whole idea of completeness, since after a while you get so fouled up with all you did and surrendered to and failed at and fought and didn't like; that you can't make any progress. Another way of saying this is that when you're young your opponent is the future; but when you're not young, your opponent's the past and everything you've done in it and the problem of getting away from it.'
Richard Ford, Independence Day, p.95.