The business of assisted suicide is thriving in Switzerland, according to this article. I encourage you to read the article in the link I posted. If Dignitas' clients only knew the value of suffering, they wouldn't be tossing away their gem of salvation. Those who pay others to help them die might want to meditate for a while on this verse from the Bible:
Ecclesiasticus 15:18 Before man is life and death, good and evil, that which he shall choose shall be given him.