Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: I feel so blessed to work with the family that I nanny for ❤️ nothing but love &amp; appreciation, makes me smile.
This tweet contains emotions: 
joy, love