EDIT: YOU GUYS ARE SO LAME!
All of you only care about ti being painless! What about presentation? Here's my ideal suicide.
Just like that Evil Knievel stunt where he fires himself in a rocket over the grand canyon, I would do the same, with one big difference. I'd strap my rocket with a bunch of explosives and fireworks. I'd also do it during the night. It would be televised and millions would be watching. When I get launched into the air, towards "heaven", I would go out with a bang. Everyone would be in awe of the beautiful fireworks. My death would be beautiful and poetic. I would disappear into the night sky, almost like my rocket actually went up into space!
This is the canyon think I'm talking about:
https://www.youtube.com/watch?v=-toCdPlXd6I
Edited 10/28/2016 00:29:52