100% guarantee?

medicine is not 100%...
this is the sentence that is always used by healthcare profesional, and even any profesional fields too...
S'pore movie, by Jack Neo, "the days i at government service" (if not mistaken), got one part of the story that saying that when that couple went to seek "BOMOH" for helping them to get back to their normal sex, the BOMOH told them he can help them but not 100% as he is also a profesionalism...

and this is true in real life..
when dr are treating a patient, he will give the percentage of success to that patient in order to let patient know that the real situation that has happened to them, so that they can mentally well prepared for any side-effects/complications of the treatments.

this is true again, when i read a blog which said "One thing that can be certain is that in the medical profession, there is never a guarantee for a cure for any disease, whether the procedure concerns stem cells or not. " (http://stemlife1.blogspot.com/2007_08_01_archive.html)

it is even true when other profesion take into account..
nowadays, what are we going towards is the evidence-based information. so, when we are discussing some treatment, it will be used so that patient is mentally prepared to accept some complications that are resulted from the treatment.
when a patient has been pyschologically prepared, he will be respond better than those that are not.

at the same time, if the treatment really ended with fail, then the profesion still can secure himself saying that i had told you we are not guarantee..

as a result, when you are agreeing some people that you will help him, you should also ended it with you are not 100% okay with it. saying a "guarantee" is easy, but working to it is difficult. our life are not 100% guarantee, even god also not 100% promise us that you can live up to what age...so, prepare your mental to accept any sudden loss is the best treatment of the sudden loss.