Good or bad luck index: 75 (from Buddhist mathematical culture, for reference only)
Dreaming of the key means that the dreamer has some new ideas, which can quickly lead to success and solve some things that could not be solved before.
I dreamed that I couldn't get out of the toilet because the key was damaged, and my fortune declined. Your reckless behavior is likely to add trouble to your friends. Look before you leap.
Dreaming that I left my key in the keyhole and forgot to take it out suggests that you will have a new lover, who is very gentle and considerate to you and obedient, so that you are completely immersed in a happy new relationship.
I dreamed that I found a key, but what I expected was likely to have unexpected variables. For example, it seems that it is not the time to be overly optimistic, such as the emotional triangle between men and women or other problems. It is also possible that a friend's attitude suddenly turns cold, and the other person may misunderstand you. If you find it early, you should explain it as soon as possible, otherwise the other party will deepen the bad impression of indifference to you.