Determine the emotional tone of the following tweet: "Reflection: the grind has been so REAL! Working 2 jobs &amp; being in school. #ksudsm #ksu #recruiter #instructor #tumble  #gradschool". Use the provided emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. Respond with the emotions you identify or "neutral or no emotion".
anticipation, optimism