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: Pain in both your hips during squats is a sign of youthfulness and being spry right? 🤐🤐🤐🤐
This tweet contains emotions: 
joy, optimism