Quite amazing I will admit ...... I don't see the word SCIENCE or the words SCIENTIFIC METHOD even referred to with respect to 'reality'. Nor is there any mention of the subject of SEMANTICS, which concerns itself with the notion of BEING, and the verb IS, which we unfortunately use indiscriminately, for example as when we ascribe BEING to angels and trolls. BEING refers to 'ISNESS', that quality that permits us to measure and to describe reality. REALITY 'IS'...... reality has being because it can be measured, and is composed of protons and electrons and neutrons, that operate according to fixed laws of the universe. For example, what can you really say about a troll? Nothing, because there is no sense data from the world out there to reach our brains, nothing that can be measured. Trolls and angels and gods and goddesses are created, i.e. imagined, by humans, 'thought up' from ideas and notions that exist in our minds, but not from anything that we can say exists in reality, anything that truly 'is' and has 'being'. Reality reaches us through sense data which we all agree upon as best we can, from our prior experiences. Something 'is', when it can be measured and agreed upon by other humans, and can be 'corroborated' by others.
But science is not accepted by all people as one would think it could or should be. Religions are hardly concerned about a method to ascertain what is real and what is not, just as science itself hinders the imagination and is antithetical to the formation of anything not 'real'. Notice that the thousands of religions and belief systems existing have created thousands of gods for their peoples, any and all of which may have no relation to any other god or religion.
I would suspect that people might get along better if they could agree upon the reality in which they live, but it would mean giving up the unrealities they themselves have created........
To understand why some humans would prefer 'unreality' to 'reality' needs little thought. We all prefer pleasure and comfort, and the comfort of thinking we could live on, and see our deceased parents and children in a 'heaven' somewhere in la-la land would obviously be agreeable to us all.
Afterthought........ Let's compare a 'god' to a 'troll'. My dictionary gives as meaning for 'troll' the following: "A giant or a friendly but mischievous dwarf in Scandinavian mythology." How many of you have seen a 'troll', or would say a troll is 'real'? Few I'm sure..... Now how about a 'god'? The definition is "A superhuman being regarded and worshipped as having power over nature and human affairs." Same situation to my mind. Superhuman only means 'something more than human', and tells us nothing. And so on. Definitions must have referents that are existing, and those regarding gods cannot do that.