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: Absolutely can not believe the generosity pouring out for us, but Id give everything I have for Nick to be healthy and happy. #lost
This tweet contains emotions: 
fear, joy, love, optimism, trust