Analyze the tweet "@NFYFC @Wilkster_ hmm, don't know many yf  who are short on confidence! Wish I'd been one, #shy" and indicate which emotions from the list (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) are expressed. If no emotions are found, answer with "neutral or no emotion".
fear, pessimism