CMV: Waking up early doesn't necessarily mean that you are productive and disciplined and similarly waking up late doesn't necessarily mean that you are unproductive and undisciplined
from /r/changemyview
CMV：早起不一定意味着你有生產力和紀律性，同樣，晚起也不一定意味着你沒有生產力和沒有紀律性。