A dream about a door

I had a dream sometime back about building a house. Someone was standing near me, I think it was my cousin Esther, and asking.

"Are you trying to build a house?"

"Yes."

"But it has no walls, no frame, no roof."

"It has a door"

"What for? Whats the point in having a door leading to a house that does not exist?"

"It does lead somewhere."

...