Please analyze the tweet "Changed my clothes at work and had my pre-workout..  In route to the gym and there is traffic all over - pre workout kicking in.. #rage" 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, sadness