Examine the tweet "It is important to seek peace, even in the midst of a horrific war #CreateSyria  @intalert #TalkingPeace #buildingpeace" and determine which of these emotions are present: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If there are no identifiable emotions, reply with "neutral or no emotion".
optimism