The door in dreams is a stage in life where we leave our baggage and enter into a new stage. It is also about what is being opened and what is closed. In order to open the door, we need to let go of old wounds, release all that was harmful to us, and take on new challenges with courage.
The door is an opportunity to leave what you are and start anew. It is a moment where you can change your life for the better and discover yourself. The door also gives you the opportunity to walk through it, or slam it shut in fear of what could happen next.
When we dream about locked doors, it usually means that we are not able to connect with anything or someone in our waking life. We might feel like we are stuck in a rut, or that something is missing. The closed door in dreams can represent a loss of opportunity.