Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: So now... yeah. I'm home again.\nStill feeling mixed up inside &amp; kinda gloomy. But a little more optimistic that I'll figure this out.
This tweet contains emotions: 
joy, optimism, sadness