Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: #survivor is back! #SurvivorMillennialsVsGenX so happy to see you @JeffProbst #happy
This tweet contains emotions: 
joy, love, optimism, trust