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: How much time should I give to my friend who lost his laptop to mourn before I can ask him to give me his laptop charger and extra battery??
This tweet contains emotions: 
anticipation, sadness