Thread: Did anyone else have this dream, when they were younger? (usually when ill/feverish)

I have the same thing in a sense i will see a blank smooth grey bleak landscape and then all of a sudden the smooth flat surface will become jagged and spiky at this point im very distressed
the difference would be im awake when it happens
sometimes i have a fever sometimes not
my mother told me of similar things like impossible tasks such as picking up every bit of dust in a infinite sized room or climbing on spikes