Whenever you find yourself angry, excuse yourself from the situation.

The more emotional you feel, the less rational you’ll think. Learn to recognize your personal warning signs of anger and remove yourself from the situation before you lose your cool. This may mean saying, "I am not willing to talk about that right now," or it may mean walking away.

Cities will save us, experts argue. Higher densities of people mean less energy consumption and lower carbon emissions per capita — a boon for the environment. People supposedly switch from driving cars to using public transportation, for instance.