Sure. But then you will be relating the pretend mountain, to other mountains, which are still real ones. If all mountains start to move, you will not be able to do that. You will have to say, “Real mountains could not move before, but now they can.”
In fact, I will probably do a reality check, if I am in a dream, if I see something like “all mountains start to move”. I refer here to technics to reach lucid dreams that I know and often practice. Humans are unique as they are able to have completely immersive illusions of dreaming, but after all recognise them as dreams without wakening up.
But I got your point: definition of reality depends on the type of reality where one is living.
Sure. But then you will be relating the pretend mountain, to other mountains, which are still real ones. If all mountains start to move, you will not be able to do that. You will have to say, “Real mountains could not move before, but now they can.”
In fact, I will probably do a reality check, if I am in a dream, if I see something like “all mountains start to move”. I refer here to technics to reach lucid dreams that I know and often practice. Humans are unique as they are able to have completely immersive illusions of dreaming, but after all recognise them as dreams without wakening up.
But I got your point: definition of reality depends on the type of reality where one is living.