Reuvain decides he wants to kill Shimon. However, it is not Shimon’s time yet. Can Reuvain use his bechira (IIRC the Maharal) or will outside forces intervene, since it is not Shimon’s time?
Forget Reuvain. Can Shimon commit a capital crime (resulting in his execution) if it’s not his time? Can he commit suicide if it’s not “his time?”
Of course, the idea of “your time” is not set in stone either. One’s time can certainly be extended or shortened.
The Wolf