Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Happy to share my new video preview with some of my local fav's!\n#compose #excitement @CBCMusic @Musicyyc  @CJSW @BreakOutWest @HifiClub
This tweet contains emotions: 
joy, optimism