Using the tweet "#picoftheday : How...why... Really... !!\n #funny #picoftheday #lol #random #laugh #chair #of  #funnypics #virgin #cafe #i...", identify any emotions from the list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If none apply, answer "neutral or no emotion".
joy, optimism