Focus on just what is right in front of you, take care of that, and think of nothing else. In this way, you don't add the stress of upcoming or past moments onto your shoulders. Also, we often don't realize that what we need comes to us just as we need it, not before. So stop analyzing how things will play out down the road, based on what you have in front of you. Often between now and then, new resources will come into play. Just breathe. (: