If you play a Russian roulette with a half loaded gun, your living changes are 50% - 50%. That means, that in 50% of the universes(parallel universes) you will blow your head off, and in another 50% of them you will live. Since your consciousness ceases to exist in the universes in which you die, you, the experimenter/observer can only observe the experiment from the universes in which you survive it. Having in mind that there isn't any limit of how many parallel universes could exist, no matter how many times you repeat the process, you will still end up in the universes in which you don't blow your head off, never experiencing the gun firing, making yourself an absolute winner in every Russian roulette match possible.
You could place any near death situation in the place of the above experiment. Just think about it. If the multiverse theory is true, every conscious being is immortal.
IF YOUR ABLE TO OVER COME ANY SUICIDE U HAVE TRIED TO COMMIT....U MAY HAVE OVERCOME THE FEAR OF DEATH ....weh u think??