Yup, definitely. I think it's the thought of what will happen after I die that is what I fear. Will I go to a heaven or hell if there is one? And if there is will that mean that I will get to look down at the Earth and watch the World go by as if it was something to entertain me whilst in the afterlife? Or will that be it, the end, and I won't be there, no soul, no feeling, nothing. My soul won't magically lift out from my body and start wandering the streets or flying around enjoying my afterlife...There will be nothing.
And of course, the thought of the future of the World. A day after I die there may be an amazing invention thought of that would change the world. The people who were alive in the Roman times or the Victorian times would never have imagined what we have today and the thought that there will be something in the future, within the next 200 years, that will be invented and come about at a time when I won't be there to experience or see it. I won't exist anymore, because I'll be dead.
It's an iffy subject thought. We should probably leave it at that!