After all, an ending is simply a new beginning, isn't it?

Yes. Even for life itself. Death does not exists. Our physical human bodies die, but that is not us. We existed before we were born on Earth, and we will continue to exists after our physical human bodies die. Death is not the end. It is a transition. Just like being born is not the start. It is also a transition. Time does not really exists. Time is an illusion. There is no past and no future. Only the present, and it is eternal. There is no end.

If anyone is interested in this topic, you may look for the Near-Death Experience (NDE) term.