i saw that in grade 5 and it scared me pretty good but i grew out of it, and y'know whatever is going to happen is going to happen, you could drive to work 2morro and die in a car accident, live life to the fullest and dont waste oportunities and then theres no reason to fear the end.
and if it scares you that much get a sandwich board and go stand out front of futureshop handing out panflets, people will love you for it