I remember when I was still a newbie on this forum, I was trying to prove that suicide is a sin, so I made a statement saying that if you want to immediately go to heaven, first, save yourself by genuinely confessing and repenting of sin, then commit suicide right after that. I said that if it wasn't a sin, everyone would be doing it and there wouldn't be more than a billion living Christians today, so suicide is a sin. Though...that tends to be a bit...messy and a tad bit controversial. I wouldn't really recommend this, but it's kind of a hack...so there.