Why is it...?

[ScienceBoy]

But hey, different strokes and all that.

I work in quality assurance...

 

[mcbroon]

I work in quality assurance...

A-ha. Say no more :thup:

 

[delc]

Why is it also that you can wake up at 5am and feel wide awake and great, but after another 3 hours of sleep feel tired out and absolutely lousy?

 

[Foxholer]

I work in quality assurance...

Possibly well suited for each other then!

 

[G_Mulligan]

Why is it also that you can wake up at 5am and feel wide awake and great, but after another 3 hours of sleep feel tired out and absolutely lousy?

It's all down to whether you wake up during a dream sleep or during a deep sleep. Dream sleep has the near enough the same brain waves as being awake so much easier to wake up.