Make room for the big rocks first. It’s easy to let your time and energy be sucked up by trivial errands and tasks. You find you no longer have space for the things you thought were most important. Don’t do that. Always carve out time and attention for those people and activities you value most. If the house doesn’t get clean because you were hanging out with a friend, so what? If you didn’t mow the lawn because you went to the gym instead, that’s a good thing. Tackle the important, then the trivial.