Task: Determine the emotional state reflected in the tweet, categorizing it as 'neutral or no emotion' or as one or more of the specific emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best characterize the emotional tone.
Tweet: @beyond_scratch @ben_nuttall @GuildfordLib The official pi jam kit has arrived! #RaspberryPi #excitement
This tweet contains emotions: 