This dream is relating to you and your family. Street is a place of making decisions in one's life. This man who is attacking is showing you are powerless because of your actions and temptations you are giving into in real life. When you give into the flesh, then it takes away from your spiritual power of stopping the enemy or wordily things from affecting your family. It also allows an open door in your life and your families life to allow your family to be attacked spiritually and physically. With you being the head of the family, you have the ability to close these doors and to protect your family. It also allows and open door for fear to come into your life. I would recommend digging deeper into yourself to find what is causing you to want to give into these temptations. There is always a root to every problem, and its a battle to get there but it is indeed worth it.