Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture 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