Dream about having an extra arm is a hint for happiness and pleasure. There is a price you will need to pay. You are withdrawing from daily life and distancing yourself from others. Your dream is an omen for your goals of a family. Life is passing you by.
Having an extra arm dream means modern life and your connections with others. You are slowly and safely exploring your inner feelings and emotions. You are expressing some connection to someone. This dream is a harbinger for culture, sophistication and grace. You may be pushing people away.
If you dreamt about having an extra arm:
This is a day filled with contrariness. While you are feeling very emotional and in need of being appreciated, cuddled, and told how wonderful you are, your partner may be feeling the opposite and need space and time to go off and do things alone. While this could be potentially hurtful, just appreciate that both of you have different needs right now, and perhaps a compromise is possible.