Please analyze the tweet "Reflection: the grind has been so REAL! Working 2 jobs &amp; being in school. #ksudsm #ksu #recruiter #instructor #tumble  #gradschool" 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, optimism