Examine the tweet "Don't let fear hold you back from being who you want to be. Use it's power to push you towards your goals. No more fear, just action. #fear" 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".
fear, optimism