If life happens to deliver a situation to you that you cannot handle, you don't have to resolve it yourself! Place it in the SFGTD --- (something for God to do) --- box. He will get to it in His time.
Every situation will be resolved, but in His time, not yours.
Once the matter is placed into the box, do not hold onto it by worrying about it. Instead, focus on all the wonderful things that are present in your life now.