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: &gt;.&lt; too much clutter in my brain with recent little changes that I haven't yet processed... #dying #panic #IveBeenBusierWhyAmIOverwhelmed :(
This tweet contains emotions: 
fear, sadness