A lot of things in life are uncertain.  How long will I live?  Will I EVER win the lottery? Is there a heaven? Is  there  life  after  death? Is global warming a real thing, or is the earth simply in a cycle of warming and cooling? Are there really aliens at Area 51?

What things will you never know for sure?

Your post is due Friday, January 24, 2020 at 1:30 p.m.