Why do you need a good clean way to do it? If I had to kill myself I'd probably do it by drowning myself in a toilet. If you need to come up with every possible trick to make it less painful and harder to back out of then clearly you don't have a lot of conviction or life really isn't much of a curse.
Of course me personally I'd be willing to suffer quite a bit just to experience the most bottom of the barrel life you could think of. I am very thankful to not only be alive, but to be alive with so many extra luxuries and priveleges on top of it. All though I think all that effort that goes into making life nicer could really go towards increasing the absolute number of people alive. Starting with me and my family of course since I'm the best.
