Help for potential methods

[someoneirrelevant]

So I've been attempting to gather whatever I can find in this house (Currently under real strict conditions) And I'm unsure of what method I could use whilest in a house with not much in it.
I considered using a few trash bags around my head and taking duct tape and just wrapping it around my neck until its air tight and recommendations for what I could use? or to improve on this method? I don't want to have a chance for this method to fail and for me to be saved -> Right now also is a great time for me to CTB as nobody is in my house for a few days
(if it helps I live in Canada Ontario)

 

[PanaxMan]

So I've been attempting to gather whatever I can find in this house (Currently under real strict conditions) And I'm unsure of what method I could use whilest in a house with not much in it.
I considered using a few trash bags around my head and taking duct tape and just wrapping it around my neck until its air tight and recommendations for what I could use? or to improve on this method? I don't want to have a chance for this method to fail and for me to be saved -> Right now also is a great time for me to CTB as nobody is in my house for a few days
(if it helps I live in Canada Ontario)

I tried this and it doesn't work. SI will kick in if you have not attempted before the pain of not being able to breathe is agonizing

 

[someoneirrelevant]

I tried this and it doesn't work. SI will kick in if you have not attempted before the pain of not being able to breathe is agonizing

I see. Thank you for this -> I've been looking for things that could help me in my situation and currently I've found

Opiods, and a bunch Karate belt (for potentially Partial suspension), a regular belt (for a budget tourniquet possibly?)
I'm now looking at either a hanging or an OD