If you have dreamed of opening someone else's chest in your dream: You need to proceed with the right tactics, you can trust people who owe you material and moral debt, stay away from people standing in your way. Opening someone else's chest in a dream is not interpreted for good. It means that the secrets you hide from your surroundings and even your closest ones will come to light. We can also say that you will be in trouble when your secrets are revealed. It also means that you will become inaccessible to people and will be alone for a while. It is a sign of spiritual decline.