How many times has it seemed like everything that could go wrong does go wrong? With us being human we can only get ultra frustrated when this happens. What I have found as a calming effect is to stop right where I am. Stand still and say to myself "Devil you are a liar, Jesus is my savior and I am covered in the blood" Things seem to straighten out then. If we don't do this, the problems just keep on compounding and some people over react, which the enemy is very comfortable watching you do. It is almost as if he gets you to that point and leaves you there to suffer. Do Not Fall For It! Practice Prayer. It works.
Matthew 4:10 Jesus said to him, "Away from me, Satan! For it is written: 'Worship the Lord your God, and serve him only.'"