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: Start the convo...don't shy away..mental illness abounds in society including our workplace...be informed... #tsdoffsite
This tweet contains emotions: 
joy, optimism, pessimism, trust