Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: If you simply act out of kindness, strength, and optimism, today will be the best day ever! @Tarleton_KINE @DrKaylaPeak @jssimpson9
This tweet contains emotions: 
joy, optimism