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: @chrisyour Don't be sad, ultimately it's apparently not supported completely but mostly working :-)
This tweet contains emotions: 
joy, optimism, sadness