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: @carysmithwriter @Maria_Savva @RealRockAndRoll We're the least known band in the World, but so glad you asked #muchlove
This tweet contains emotions: 
joy, love, optimism