"Calm down" is a phrase that we all use, especially with kids when experiencing intense emotions. Here are some alternative phrases that just might yield better results, and an action plan to put them in place.
Free Kindle Book - Brave Beth: Mail Order Bride: Clean Historical Western Romance (Sweet Frontier Cowboys Series Book 19)
Brave New World ($2.99 Kindle), by Aldous Huxley, also has a deal on the companion audiobook for $4.95 (but is $8-$10 in other stores I checked). This is a "classic" that everyone should read (if only to be able to understand some of Apple's old SuperBowl ads).
Free Kindle Book - [Health & Fitness & Dieting][Free] The Brave Body Method: How to Win the War on Weight and Gain Self Acceptance in 4 Easy Steps Check more at http://www.free-kindle-books-4u.com/health-fitness-dietingfree-the-brave-body-method-how-to-win-the-war-on-weight-and-gain-self-acceptance-in-4-easy-steps/
Free Kindle Book - Holocaust Rescuers: True Stories Of Brave Holocaust Rescuers Who Saved The Destitute Prisoners Of Auschwitz (Holocaust Survivor Stories, Holocaust Saviors, Holocaust Survivor Accounts, Holocaust) Check more at http://www.free-kindle-books-4u.com/historyfree-holocaust-rescuers-true-stories-of-brave-holocaust-rescuers-who-saved-the-destitute-prisoners-of-auschwitz-holocaust-survivor-stories-holocaust-saviors-holocaust-survivor-accounts/
Free Kindle Book - Scotland: 101 Awesome Things You Must Do in Scotland: Scotland Travel Guide to the Land of the Brave and the Free. The True Travel Guide from a True Traveler. All You Need To Know About Scotland. Check more at http://www.free-kindle-books-4u.com/travelfree-scotland-101-awesome-things-you-must-do-in-scotland-scotland-travel-guide-to-the-land-of-the-brave-and-the-free-the-true-travel-guide-from-a-true-traveler-all-you-need-to-know-about/