As a big science fiction fan who has been reading his whole life about fantastical possible futures for humanity, I'm not so much afraid of death as just super bummed that I'm going to miss out on things like exploring the solar system and hopefully beyond. The universe is such a mind-bogglingly fascinating place, and we know so little about it. I'm intensely curious to know how that's all going to pan out.

That is, if humanity doesn't destroy itself before then.