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: TGIF! Hope everyone that needs to find #recovery can and that our friends stay #sober this weekend! @REBOSTreatment @BlvdCenters
This tweet contains emotions: 
anticipation, joy, love, optimism