Dream about empty cans is a metaphor for rejected aspects of yourself or of someone’s character. You may feel confined, trapped, or suffocated in a relationship. You are dwelling too much on the past. This dream symbolises lack, pessimism and your jaded prospects for the future. You are let down by someone you relied on and trusted.
Empty cans dream signals an ending of some carnal behavior. You may be feeling limited. You drive yourself crazy comparing yourself to others and as a result, you suffer from low self-esteem. Your dream points to a lingering threat or a bitter confrontation that you should avoid. You are not handling a situation in an effective way.
If you dreamt about empty cans:
Don’t try and hide away from the truth, as it will help you immeasurably to know where you stand. But all this is about to change as you realize that you now need to speak up.