Please analyze the tweet "@___margs @juliana_f_reyes Hey Michael! Thanks for following up, yeah I think you'd be a terrific contrib. Looping in assoc ed Juliana" 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, love, optimism, trust