sleepyjohn

I'm pretty sure i would crash the whole next day even if i managed to stay awake with coffee the previous night.

How do people even manage to stay awake as late as 12 and 2 at night? A 40 odd years old person that too. I am in my early 30s and can't even manage to stay awake past 9. Plus apparently they were even drinking during the day. Seriously, how does the body even stay awake, how do they do it?