Dreaming of a door
Dreaming of a door is one of the dreams Korean tradition has the most to say about.
What it traditionally means
A door is read as a choice with a threshold: the moment something becomes available, or closes behind you.
What changes the reading
An open door is read as an invitation that is already there, a locked one as a route that needs a different approach rather than more force.
What to do with it
Go through the introduction someone already offered you.
Reading a dream of a door is a way of looking at what is already on your mind rather than a forecast of an event, and nothing here is health or medical information.
Where it sits in the Five Elements
In the Five Elements, a door sits closest to metal, which is the thread that ties this dream to the rest of a chart.