Isnt sleeping basically dying and waking up coming to life?

Nope...

Dying is basically when you DON'T wake up...

*facepalm*

IMHO

Not biologically.

but some wise ancient roman philosophist said "Sleep is the little brother of death."

which is partly why, even if I am mainly agnostic, if I´d have to say what death is like, I´d say it is really similiar to sleep.

Also, think back before you were born. try to remember it, that time. doesnt it remind you of sleep?

EDIT: typo there at the quote. I fail. fixed now.

No, you are still alive while sleeping, like your heart still beats.

Death is when you are brain dead.

Your brain is still active in sleep.

Yes and no......it is but if you were truly dead you would not have memories of your previous life

As far as consciousness is concerned, the answer is 'yes'.

That's why they call it 'dead to the world'.

No.

Your brain is functioning while you're asleep.

Hence why people dream.

no

you begin to rot the moment your soul departs

Does mommy know you're on the computer?

Not even remotely.