Please analyze the tweet "Itching something #serious RN haven't slept but considering taking like 6 Benadryl for a 20 min nap I am itching SO BADLY wow" 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".
anger, disgust, fear, sadness