zzz

My sleeping pattern could not be any more messed up if I actively tried to become nocturnal. It's now 05:15 am and I know that I need sleep, I just can't do it.
Lying in bed and thinking to myself "If I can't sleep it's cool, I'll just relax" no longer works and neither does making or indeed listening to a sleep playlist on my iPod. Eating a banana and drinking milk no longer works for me either so now every night I wait for the sun to come back out and to again be disapointed with myself for not being able to sleep.
If I slept from 4am on Saturday and woke up at 5pm on Sunday, then went to sleep on Monday morning at 11am, woke up at 5pm and am still awake then that means in the last 4 days I've had 19 hours of sleep.
A normal person would sleep from 11pm on Saturday until maybe, 10am on Sunday morning and then be back to sleep at 10pm to wake up for 8am on Monday. That means they got 21 hours sleep, just at different times. I think. But then that means we got almost the same amount of sleep.

But I'm confused with how to count Friday for both me and my hypothetical person.