I've considered recording too but I'm not sure, I wouldn't care for the horrible people who might comment since I'd be gone so it wouldn't matter.
I think you should consider what you want to get out of it, do you want people to recognize your pain? do you care who sees it, maybe family, friends. You should think of the motive or kind of message you'd be sending by recording it. I don't mean a formal message but more of just a "hey I existed and this is a display of my pain". People who record their CTB are essentially saying that. It doesn't mean much but I'm sorry you're in so much pain.
