Classify the emotions found in the tweet "Reflection: the grind has been so REAL! Working 2 jobs &amp; being in school. #ksudsm #ksu #recruiter #instructor #tumble  #gradschool". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".
anticipation, optimism