Knowing myself I'm too much of a pussy to actually do anything. Although many say CTB is a cowardly thing to do, I think it takes so much strength to actually do it, not like it's a good thing but currently my fear of eternal nothingness exceeds my want for the pain to end. The only way that I have thought about is maybe carbon monoxide poisoning which I have heard is a painless way to fall asleep and not wake up, but I doubt theres some easy way to do it.
