Help! what does my dream mean!?

Your dream merely depicts the inevitable in life. As humans, we are all prone to hurt one another as we go through life. It is not in their hearts to destroy your life, but eventually cirstances will come about when you will cause them to react offensively towards you because of your words or actions towards them. It would be accurate for them to have this dream as well. But it is yours to be considered for now. You should become more conscientious in how you treat people in your circle of family and friends. It is always best to render peace rather than seek vindication... respond rather than react. This, however, requires that you consider others more than yourself. You are blessed to have this dream and the opportunity to grow in maturity.