When I was a kid, I sometimes had dreams about secret levels in Super Mario 64. Anyone else experienced this or something similar?

One dream was about the starry night sky painting at the 2nd floor staircase. I jumped into that painting, and it was a secret level.

Another dream was about the stained glass with Peach in front of the castle. I remember flying with the wing cap into the glass after getting 120 stars, and it warped me into a secret level.