Classify the emotions found in the tweet "If you simply act out of kindness, strength, and optimism, today will be the best day ever! @Tarleton_KINE @DrKaylaPeak @jssimpson9". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".
joy, optimism