Dreaming of arms represents love, caring, and reaching out to others. Further, arms represent your ability to be effective in various situations in your life. They also represent acts such as embracing, hugging, and your ability to help others. To dream that you don’t have any arms represents an area of your life where you are feeling helpless or ineffective. It could also signify a lack of love and caring in your life, or an inability to reach out to others.