Classify the emotions found in the tweet "Day 3 of #harvest16 - listening to the sound of the chopper working it's way closer to home at @mountaindairy makes me #happy. #farm365". 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