There's a lot of things going on in our brain consciously subconsciously you know it's almost to think of it as a bunch of different processes. One of those processes is this left brain narrator who tries to explain everything that's its primary job. People who have had their brain essentially split in half to stop them from having seizures will decide to do something the other half of the brain has no idea why they did it but just immediately makes up some crazy reason right? So often in our lives we are in that state and we don't think to actually check factually whether what we're thinking is true.