http://pache.i2p/texts/onsuicide.html
By physically stopping a person from committing suicide, you may think
you are drawing them away from the horrors of death, but in reality,
they are forced into something that is much worse, their continued
existence. Not only does it force them to continue to live, but the
means used to stop the person may make their life far worse. Those being
"saved" after having jumped from a bridge will almost certainly have
broken bones and/or some form of paralysis.