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: @JDMHatch_G @A34Bart @IOInteractive @Ravenclaww04 @Hitman This is an attitude that makes me beam with delight every time I encounter it.
This tweet contains emotions: 
joy, optimism