You have no idea what is friendship for me 😉 And no idea how much i trust my friends!!!! 🙂
Actually, i have one of them on MSN right now and already asked:
Either high or low blood pressure would not be a danger by itself even in a prolonged tickling session. Ok, you can passout because of low blood pressure, but that should be easy and fast to recover.
The big problem for people with high and low pressure is the constant damage they are susceptible along their lives. And this means that deppending on how stressfull their life is, they will reach an age in which they will be in danger of bigger problems. But these dangers can be reduced if they are medicated and under controll.
Most important is, if you have this kind of problem, you most be under control and avoid the constant daily damage to your body. If you do that, then you are ok to go on a roller coaster, to be tickle tortured, no danger!!! 🙂
You can only be in trouble if you have not treated your problem and therefore got worst problems. But by then, you are in danger anyway, doesnt really matter if it will be tickling or something else, you will have a major problem sooner or latter.