If you are looking at problem, picture this: A mountain, a river, and your practice. The mountain is the thing you cannot affect or change, the river a force either cresting or falling. When the river is fast and rising, one doesn't cross it, one waits. When the river is becoming shallow, one crosses. There is a proper time to wait and a proper time to cross.
Meanwhile, the one thing we can always count on is our practice: sitting meditation, compassion towards ourselves and others, and focused work.