Examine the tweet "So today, I un armed my silence. My lungs rejoice in freedom. My insides had color too! A woman counted! My jawbone became a razor! For free" 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".
joy, optimism