> We all believe what we want

- Time is strictly perceptual. The Universe as a whole (including changes in the fourth dimension) has always existed and will always exist. There is no 'end of time'.

- When your portion of the universe runs out (death) you just rerun it again. Because linear time is an illusion that helps us make sense of it (and not fear the future) and in reality we're skipping all over the place constantly. Forever. So hope your life isn't terrible. You're going to be reliving it infinitely. Enjoy.