I just added the trigger icon for that post... is there anybody you can ring to talk to about this? You don't know that taking pills will kill you, and you don't know that you might not go to sleep but end up vomiting or something all night, which is definitely not peaceful...

Don't you think that you could look ahead of your cousin's bipolar? I mean, some day she's going to stop harping on about it, and all this trouble with the car will be over and life will be easier. Perhaps don't try anything until talking with the dr ytomorrow? You don't know how much he/ she might help...