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: @iStoleFreeHugs @stephlaris lol I'm happy with my negative, realistic ass self. Sorry to offend you
This tweet contains emotions: 
joy, optimism, pessimism, sadness