At the time: Positively exhausted. Right now: Mildly tired.

a bit

Reasonably.

extremely

yes

8/10 tiredness today(4.5 hours of sleep is not great), like a 4-5/10 normally.

Very tired. I have done a lot of running around today! zzzz

moderately, once the caffeine wears off it will be very

very eepy

very

not

infinitely