My Pet "Crazy" Idea
I suspect most people have a few crazy ideas that continue to hang around even after they have done their best cognitive maintenance and rebooting. Sure, you've banished belief in god or expelled parapsychology, but perhaps there is something lingering around that *seems* like it should have just gone by now. And what's more you only sort of think it's a crazy idea. Actually you think there is some sense to it and it is others who just haven't given it proper consideration.
So it's not so much that you really believe its a crazy idea, its just that others wouldn't easily understand.
So what is my crazy notion that surprises me with its tenacity and that others would think odd? That there is a non-negligible chance we are living in a simulation.
You might be surprised to learn that I didn't (directly) get this from watching "The Matrix". Even if I did consider it at that time it didn't stick with me. I believe the seed got planted by reading (not surprisingly) Are We Living In a Simulation?. This was a serious case made by a serious person. And I found it surprisingly convincing.
So how does this affect me? No much really. But I do take this idea off the shelf of my mind surprisingly often and dust it off and look it over. Sometimes daily (perhaps for just a few seconds). Probably never less than once a week.
Probably the most impact I get from this idea is that I often consider this question: What (if anything) would I do differently this moment if I really *was* living in a simulation? I don't usually have a shocking answer to this question. I mostly feel like I'd pretty much do what I'm doing. Being in a simulation wouldn't (presumably) change what my options are and what makse me happy. In fact in a simulation this real it's not clear what the difference between reality and simulation would be.
So what crazy idea do you have that even your "sane"/"rational" friends would think is weird?