Help Would this method work?

[jcon7]

My idea here is to seal my head in a plastic bag, and blackout by hyperventilating. In theory, since CO2 would build up in the bag as I hyperventilate, there might not be enough oxygen intake getting to my brain to wake me up, and eventually I die. Anybody ever heard of something like this?

 

[Quiet_Observer]

It probably would if you did it correctly,but in my eyes, I think that Nitrogen asphyxiation would be more preferable, sense as far as I know its less painful.

 

[MatrixPrisoner]

I think the discomfot of fighting for air would probably keep you from sleeping. You's have to be highly sedated, and even then I doubt it would work.