Life has always been a mystery. Negative emotions such as loneliness can sometimes lead to fear, hatred and even violent actions a lot of the time. On the other hand, positive emotions such as love can lead to contentment, happiness and helping other people. If you weren't born into it, as most people weren't, learned optimism is the best method to success. In fact, learned optimism can change your mental state and your life if you truly want top get out of the negative place you are in and into a better life.