Task: Determine the prevailing emotional tone of the tweet, categorizing 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 most accurately represent the tweeter's mental state.
Tweet: When you make a great tasting shake and no words can describe it!😃👌🏻 #shake #herbalifenutrition #tastesogood #nowords
This tweet contains emotions: 
joy, optimism