Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: A #new day to #live and #smile. Hope all the #followers a nice #night or #day. :D
This tweet contains emotions: 
joy, optimism