Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: I've got builders in my office and I have a game to make. Perhaps ill start sketching the next game... #gamedev #indiedev
This tweet contains emotions: 
anticipation, joy, optimism