Given the tweet "Stupid people piss me off...busted my ass...and my coworker takes off with all the tips...thnx for nothing  #thatsmyluck", identify any present emotions from this list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If none are present, answer "neutral or no emotion".
anger, disgust, pessimism, sadness