Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @mackenzian yes! That was my one qualm. These are deeply theological issues we're engaging theologically.
This tweet contains emotions: 
joy, optimism, pessimism