Dream about dead arm is about a conflict between the opposites of your psyche. You are pursuing empty and fruitless endeavors. You may be inexperienced, nervous or just unable to keep up. It is sadly a relationship and bear no special significance. You are wasting away some aspect of your life.
Dead arm dream is a metaphor for loss and misfortune. You are confused over an important decision in your life and have difficulty committing to a decision, to a relationship or social obligation. You need to let go of your outdated ideas and beliefs. The dream is a premonition for the two choices or directions. You are holding in your negative emotions.
If you dreamt about dead arm:
You may lay solid plans during the morning, but trying to follow through with these plans in the afternoon will be easier said than done. Unexpected events towards the end of the day will create a great deal of havoc. Be willing to adapt.