How is it not simple? For people who don't have access to guns it's the best effort to reward ratio you will find.
It involves purchasing and storing expensive equipment; you have to source the gas itself, a regulator and a hose, and store the canister in a way that doesn't arise suspicion.
If it were a simple method, I think you'd hear more about it in goodbye threads.
Hanging is probably the least complicated, assuming you can tie it to somewhere that can support your weight and no one is home for at lest 30 minutes. You can buy a rope at Home Depot.
I was about to say jumping, but you need a tall building and a lot of people get stuck because their SI kick in. I suppose it is simple...
Full suspension is fairly simple, but the painless variations of the hanging method (partial and drop) are fairly complicated.
I don't think many people have success with them.
i live in america so my first go to would be firearms tbh. i got the funds to easily do it it'll just take a while to ship, im wondering if there's anything else that's relatively easy to get my hands on. i've seen on here a ton of people ordering certain substances online thru the dark web n shit but im not about to do all of that when the end result is the same. firearms n hanging seem like the easiest go to options, any other simple ideas?
The method that is by far most popular here is SN. Most of the goodbye threads that are successful will use this method.
Firearms and CO poisoning are also reliable.
Just keep in mind that most of the methods listed in the Resources thread have very few goodbye threads to their name - this means that very few people who have learned of these methods from this site have success with them.