Classify the emotions found in the tweet "After soul searching, I'd like to announce that I've chosen @chrissyteigen &amp; @nicolerichie to be my adopted sisters due to their hilarity". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".
joy, love, optimism