Cruft is clutter that bogs things down and gets in the way of getting things done. Idea clutter is mostly stuff that we could have gotten rid of to begin with. When you initiate an activity, determine a kill date for it at the same time.
Computer desktops overflow with icons. Inboxes are filled with ancient email. Real desktops overflow with paper: mail, magazines, printouts, notebooks filled with old notes and sums, waiting to be integrated someday (when we have the time) into some master Tower of Babel, stepping us into the stars.
Face it: it's mostly junk, even when we've tried to weed it out along the way. We imagine that we'll use it, and if we think we'll need even a small fraction of it one day, we think we'd better keep it. Some of us are deeply attached to old brilliance and are convinced that our mountains of ideas will be reviewed, collected, prioritized, turned into plans, and converted into fruitful action somehow. Or we worry that at some point we're going to need one of those little notes, and we're going to be sorry that we don't have it. Or perhaps we're worried that we're going to have good ideas for only a limited time, so we start to squirrel them away and hoard them. We spend so much time hoarding them—stacking them, sorting them, working around them, feeling bad about them—that we don't get to implement any of them.
Whether you're attached to your ideas or you're simply having problems with your clutter (a.k.a. cruft), here's a little trick that will quickly wipe out most of your future clutter. It's called pre-deleting, and it's simple. The only hard part is adjusting your mind into the state where you're willing to do it.
"But I don't want to destroy anything, ever!" Don't worry, we'll address that later in this hack. "But I've got a computer, and it can remember things forever!" We'll talk about that later also. "But it's got terabytes of—" Yes, yes, I know. We'll talk later.
Every time you create or receive something, decide right then how long you're likely to need it. If you're working on something for a couple of weeks, give it a