It is indeed a terrible mess to be in when someone determines to grab you and kidnap you just for the sake of some extra money or some pathetic emotional release. Criminals are pretty tough people because their minds are always moving in another dimension and in areas where people like us wouldn’t even have thought of otherwise. They are always thinking a step ahead and a step in another direction, hence they make great criminals.
If God forbid you ever find yourself in s situation where things are not in your domain and you are being constantly threatened for your life or for your dignity you must stay calm that instant and should take a bit of time to recognize what you can do to get yourself out of such a situation. In such case if your hands are tightly bound a mere duct tape then worry not because now the techniques are actually out by which you can release you hands from the grip of a tight duct tape. Just raise your hands above and smash them tight on your hip bone that gives the pressure to break the duct tape. It sure requires some practice but it is not impossible.