Optimism is an ability to expect the best possible outcome. In order to remain optimistic, you must replenish it. When unfavorable circumstances arise that you may feel doubtful about, the best thing to do is to work it through. Negative thoughts are just a temporary period until you arrive at a resolution. This is because unfamiliar situations are consciously unknown. By being consistent with positive thoughts that are connected to action the outcome will be the best one possible. Click read more.