Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: Put my passport in a safe back after getting back from Australia 🌏. Only problem is now I can't remember where the safe is!! #panic 🛂
This tweet contains emotions: 
fear, pessimism, sadness