Please analyze the tweet "@NFYFC @Wilkster_ hmm, don't know many yf  who are short on confidence! Wish I'd been one," and classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
anticipation, sadness