10 Red Flags when Choosing a Realtor Warning Signs Of A Bad Real Estate Agent Lack of Communication 1. Lack of communication: A bad real estate agent will not keep you informed about the progress of your sale or purchase. They may not answer your calls or emails quickly, leaving you frustrated. 2. Failure to listen. Good conversation involves active listening. But a bad real estate agent may not have the time to really understand your needs or preferences. They may try to sell you properties that are not what you want, wasting time and odessa tx real estate agents