Get rid of anything you haven’t worn in two years. Put everything you haven’t worn this past season in a suitcase whose contents you’ll revisit in six months.
Well, apparently, we're going to have to attend quite a few formal functions while we're away, so I think I'm going to need a real suitcase to fit the extra clothes and shoes in.
But by exercising your brain with games designed for memory retention, like concentration or the suitcase game, you can gradually increase that number up to ten, twelve or even more.