Do you worry about things before you have to?

We can only climb a hill when we get to it. We can only walk where we are now. When we see a hill down the road in front of us, there's no reason to climb it in our heads five times before we get there. We will have plenty of time to take on that hill or any other problem when it's in our face. And who knows? The problem may take care of itself; the road may turn before we get there, as it did in this picture.