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: You have to learn how to live life regardless of circumstances &amp; not let life leave you. \n#purpose #Growth  #process #confident #happy #joy
This tweet contains emotions: 
joy, optimism