Task: Analyze the tweet's emotional connotations and classify 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 best portray the tweeter's mental state.
Tweet: Thank you @RachelPlatten for teaching me how to live again. It's been so long since &amp; this ride is about to be exhilarating. I just know it
This tweet contains emotions: 
joy, optimism