Happiness Makes the world seem safer. Makes decisions easier. Causes us to help others more. Changes with time. Modeling of Emotion Other researchers have found that after exercise, lingering arousal can lead to various emotions, depending on the labels applied.
Negative emotions are the dangerous component.
Anger and depression are dangerous. Fast-paced life is not so dangerous as originally thought. Stress suppresses the immune system, predisposing to illness. Attitudes of cancer patients predict survival. Describe what makes you angry.