I have a "Rope-Out Bag", it's similar to a Bug-Out Bag that SHTF preppers might have.
It has essential items that I will take with me when it's time to go. A revolver, three different types of rope, razor blades, a vile of sui poison, enough speed to keep me awake for a week straight, some morphine, a bottle of Jim Beam, and various other things that are a little too special to mention here without getting banned or snitched on.
Rope-Out Bags are pretty dank, I helped some incels put their own together a few years ago.
My roping method will be sallekhana or gradual starvation. There are a few problems I could run into when performing it like being discovered in the forest or when I'm fetching water or simply not having the resolve to fully wither away... which is what the revolver is for. The other items are good to bring along in case I change my mind after I've already disappeared.