Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: @PrinceJumbo You're welcome and thank to you likewise! What are you hoping to learn, like your no 1 concern?
This tweet contains emotions: 
joy, optimism