Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: Ha! @mquirk @joshuahoodbooks Got your book after our 'meeting' at the Starbucks in NOLA. If Josh says it's terrific, I'm all in.
This tweet contains emotions: 
anticipation, joy, optimism, trust