https://www.youtube.com/watch?v=2KK_kzrJPS8
I am not sure if I would live any different if I knew we were.
I DO NOT & NEVER HAVE Played a video game ;)
This is basically why I didn't take many philosophy courses in college. I had thought I would, because I thought there one would find big answers. Then I took a couple and realized that there one found round and round thinking with unsatisfying "outs" for various problems.
I think, therefore I am. Or perhaps, I think, therefore I am a subroutine in a simulated reality. And as LM says, what difference does it make? If starvation will be unpleasant, does it matter whether it's a simulation?