[taive]

One of the best things you can do is to start over from scratch. Select File> Backup Database and save your current projects/task to this backup database. Then just clear out all your contexts and projects. Start over from scratch and rebuild. You can open your backup database in a separate window and copy and paste to your new OmniFocus database. You'll be editing your life and figuring out what projects should remain and what can go.

Sometimes you'll have too many things going on and you've lost sight of your life goals (the things that really matter to you). You just have to start over with a new OmniFocus database.

Every week, you will always add new projects and tasks to your OmniFocus database. But every week, go do a weekly review. Look at your projects list and see what can be deleted.

This should help you weed out all those useless projects that are no longer relevant.