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: Learning to trust God can quiet a troubled &amp; restless heart, bring peace to a weary soul, &amp; eliminate the hopelessness that #addiction is!
This tweet contains emotions: 
joy, optimism