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: @JoshuaLenon I trust you know that I appreciate your willingness to explain the details, and my attempt at levity is just that. @bobambrogi
This tweet contains emotions: 
joy, optimism, trust