Determine the emotional tone of the following tweet: "If you simply act out of kindness, strength, and optimism, today will be the best day ever! @Tarleton_KINE @DrKaylaPeak @jssimpson9". Use the provided emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. Respond with the emotions you identify or "neutral or no emotion".
joy, optimism