Can you please apply an analogy as an analogy. The donuts represent the beyond, the seller is non-existent in the real life equation that the analogy is explaining. The free is free no matter what. Even if nobody buys the donuts, and even if no one could buy the donuts, they were still offered as free.
I also need to clarify something. Darkness isn't something you can buy, because it's nothing. It's not something you can touch, it's the lack of light. Darkness is free because nothing needs to happen for it to exist.
Yeah, you're right about literally everything you said. I'm a sophomore in highschool doing a minor project that probably won't even really effect my grade. I just like doing stuff like this for school when possible.