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: 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