Dream of standing at the door of home, unable to enter, or losing the key. On the one hand, it may symbolize loss of self, or a feeling of alienation from others, fear of rejection or exclusion, and lack of security.

On the other hand, it may also mean that you are experiencing great grief inside, or have encountered obstacles and don't know how to solve them. But the dream also means that mental recovery is about to begin, and you will soon find a way to open the door. After all, even if you lose the company of your loved ones, you still have to find a way to survive.

Dream that you have lost the key, and all thoughts will be extinguished.

A woman dreams of getting her husband's keys and freely controlling her husband's money.

Dream that the key is broken and the business will go bankrupt.

I dreamed that the robber would find the key and be imprisoned.