Once a week, do a thorough review of all your projects in as much detail as you need to. If you do, your systems will work. If you don't, no system will work.
David AllenMost people feel best about their work the week before their vacation, but it's not because of the vacation itself. What do you do the last week before you leave on a big trip? You clean up, close up, clarify, and renegotiate all your agreements with yourself and others. I just suggest that you do this weekly instead of yearly.
David Allen