Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: 'It is not uncommon for #people to spend their whole life waiting to start living.' ~ Eckhart Tolle #happiness #live
This tweet contains emotions: 
joy, optimism