Method Suicide by helium

[Arak]

A couple of points.

I'm writing this while I'm reading a certain document.

I wouldn't want to rely on an 'exit bag'. Filling a space with pure helium, no oxygen should be lethal.
I guess there is the common denominator of agony by oxygen deprivation (nausea, headaches, the works) ? Anything in particular ?

Then the question of purity. 100 % is good. But how 'low can you go' ? I have seen a source of balloon helium, a tank with 20 litres. I see technical data including approx. nominal contents 3.62 m3 (squared metres) but no purity. Looking at other sources, they tend to list a purity above 99 % or 100 %. Can one rely on that ? Too much oxygen=life.

Then the quantity. If one wanted to fill a space larger than a 'bag' that would require many cylinders, right ?

At first glance this doesn't look like a superior method. Some kind of standard oxygen deprivation, same as nitrogen ? Comments ?

 

[jizz676]

at the end she says something about that I think

 

[Arak]

@jizz676 ,

I skipped part of it. Then checked the beginning. She didn't do anything to induce unconsciousness ? No symptoms of oxygen deprivation by the helium ? It's not a sedative ! Anyway, it seems that one would have to prevent access to a flow of oxygen so in a way it's stupid. I could say something unkind about psychiatric nutcases ...