Please analyze the tweet "#GoodAfternoon! ^^ Doesn't matter whn you #start something, as long as you start it #today. 'Age' only exists in the mind. You are #Timeless" and classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
joy, optimism