Don't become angry easily because anger will not help you live the right kind of life that God wants-James 1:20 NCV
Have you ever noticed that when you're going through some type of crisis your anger only intensifies the situation? Your anger and or frustration not only makes the situation seem ten times worst then what it actually is but it also keeps you from trusting God. Not trusting God and throwing a fit is all apart of the devil's plan to keep you away from the One who can actually fix that crisis.
When we become angry we usually aren't thinking as clearly as we'd like to. In the midst of this confusion the devil fills our heads with all kinds of possible solutions (Luke 4:13 NIV) that usually don't include God at the center, end or beginning for that matter. FYI this is one of times where the devil sits back and celebrates.
So all in all don't give the devil anymore reason to shout victory.
A hot-tempered one commits many sins-Proverbs 29:22 NIV