John 14:27

Peace I leave with you, My peace I give you; not as the world gives do I give to you.  Let not your heart be troubled, neither let it be afraid.

Sometimes the mind doesn’t want to shut off on a problem or a hurt.  Reasoning believes worry is the best way to fix a problem.  It isn’t, and concerns never walk a path to faith.  How much more to the personal good would be accomplished in peace than fear?  How big is our God that He already knows and tells you ahead of time what to focus on?  You have a part to play, “Let not your heart be troubled, neither let it be afraid.”  When God says, you can do something you can.  Peace.