You should never bother trying to remember where you put something. You should just imagine needing to put it somewhere now, then go to the place you pick. Because why would you pick a different location now than you did earlier? Your personality is more stable than that. It's not like we wake up each day as different people. It's just that we don't trust ourselves.
Beat the Reaper: A Novel (ed. Little, Brown, 2009) - ISBN: 9780316040303