@goodtiding5 You have no way of testing if they are there whether you notice it or not. You assume that becuase your own perseptions show a world where you might conclude that to be the fact. But since those perceptions are subjective you cant know if that is true or not.
Again the example i gave earlier of the philosophical argument of the brain in the jar. Since every human being other than you is a simulation in that scenario all you know is your perceiving people and objects that tell you something happened when you werent observing it. Since you are still relying on your own perception for the interaction with those people you can not be absolutely certain if what you just claimed is true or not at all.
From the perspective of an insane person there are countless things that suggests to them certain truths exist that arent, after all his imaginary friend saw it too.
@masterofthetiger@theres.life