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: Finding a store that is closing is both sad and #awesome. 50% off everything!? Get in me now! My bag is nothing but #redbull &amp; aloe water
This tweet contains emotions: 
anticipation, joy, optimism, sadness