Can people differ CTB (by taking SN) from sleeping?

[wiltingorchid]

If you take SN, and everything goes smoothly (no vomiting ofc), would it look like falling asleep?
Let's say that I take SN and die in the arms of someone I love, would that person be able to make out that I am dying and not sleeping?

I know that this is kinda a dumb question. Obviously, after some time the person will definitely see that I have died, but will the person be able to see that at first glance?

 

[Amakishiyo]

You'll turn pretty pale and blue, so yes it's visible. Also dying would not look like falling asleep without the use of other drugs as it will first do the opposite, giving you headaches, extremely fast beating heart and such, more like in a state of panic and exhaustion.

 

[NoLightRemains]

It will definitely be visible. I wish SN was that smooth of an exit, would be nice.