question..

Does anybody know the quickest most painless and most likely to happen method of suicide? I have heard that carbon monoxide poisoning will work. Anybody have any way of getting sleeping pills?

Get a thick plastic bag, something airtight and find a way in which you could get it around your head while keeping it  airtight. Then all you'd need to do is slide the hose from the gas bottle inside the bag around your head and you should be okay.