Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: @InfluensterVox @irontekfit I love my #IronTekFit protein shake in the morning before yoga! #ESVoxbox
This tweet contains emotions: 
joy