Analyze the tweet "@iStoleFreeHugs @stephlaris lol I'm happy with my negative, realistic ass self. Sorry to offend you" and indicate which emotions from the list (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) are expressed. If no emotions are found, answer with "neutral or no emotion".
joy, optimism, pessimism, sadness