1.) this is very distressing for people reading it.
2.) we can't DO anything to stop you, physically.
3.) i think you are just posting this for attention. which is fine in some ways (you clearly need it) but SO not fine in many others.
if you genuinely mean it, then why are you posting it here on a parenting forum? call the samaritans, call a friend... it is not fair on any of the poeple here