So, at my chiropractor visit this morning I semi-jokingly told him that the neck cracking always makes me a bit nervous, but at least I figured it hasn't killed me yet so I was ok. This then led to a conversation about how movies show people breaking other peoples' necks as a pretty quick and easy way to kill someone, but how that's really not accurate because if you did that to someone you would basically cut their arteries and they would bleed out and it would be really gross and painful. I think he actually mentioned something specific about blood coming out of the person's mouth.
Interesting conversation to have right after he was holding my helpless neck in his hands and cracking it.
Good thing I trust the guy. :)