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: #ilofitt is #laughter #happiness #spiritual #mental #physical #pizza. Just kidding about the pizza. Work hard in all facets for a fitlife!
This tweet contains emotions: 
joy, love, optimism