Determine the emotional tone of the following tweet: "#picoftheday : How...why... Really... !!\n #funny #picoftheday #lol #random #laugh #chair #of  #funnypics #virgin #cafe #i...". 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