There are many threads on the forum saying that this is a terrible method, from what I read it sounds really horrific and unreliable, it could never be a recommended method. And I thought that you said you had SN in another thread so I don't get why someone would even need to think about this if they already have a reliable method, but if something happened to your SN like other people confiscated it then that's just so awful. I hate how we exist in this anti-suicide society where people are denied the option to exit reliably, it's just so horrible how we cannot just die in peace, I hope that you eventually find the freedom you are searching for.