Have you ever found yourself completely losing your temper in the middle of a heated struggle of some sort? Whether it is a hotly contested sporting event, an actual fist fight or a bitter battle against an online foe, it can be way too easy to lose your temper. And when tempers flare, you can end up losing control and doing things that you deeply regret later. Unfortunately, the same thing is true on an international level. Russia and NATO have both become absolutely obsessed with “winning” in Ukraine, and leaders on both sides are getting angrier and angrier. And...