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: @JennyPGR I worry about typos in any email to Simon, draft attached or not...
This tweet contains emotions: 
anticipation, fear, sadness