The door is always open in my dream

Hi,

I am glad I found this place, maybe someone can help me with a dream I had in the past 20 years or so.

The background (in real life): in my childhood I lived with my grandma in a friendly neighbourhood, super safe. We were living on the last floor in a three floor building. One evening, around 9 p.m. I left my friends and went home, It was gray summer day, no rain, but no one was around except a friend of mine whom.

After I said goodbye, when I've arrved on the second floor, I've stopped, no idea why and from the lobby I've heard strong running footsteps going up after me. I ran like crazy, went in and closed the door, but in a matter of second, someone was ringing at the door and said he is selling fish. It was nonsense because no one was doing that here, selling fish from door to door. My grandma and me could look on the door sight because our height couldn't reach that and was also dark. Anyway, he left, nothing happend but I was terrified for a few months after that.

The dream: Now, I have this recurrence that keeps on coming in my dreams. The door has a problem and can't close right. The door brake is broken or the locks are not good and can't close the door properly. And many times, there is someone (male, females) there that want to open it, but they can't, even if the door is open and broken.

I've always thought that incident from my childhood was the reason, but I am curious if it might be anything. It doesn't scare me as it was in real life, it just annoys me the hell that the door is jammed and can't close right.

Thanks you super in advance for the answers

Ringo