Despite what some of them think, they aren’t out there providing a good service for real estate investors. Related: What Exactly is Real Estate Wholesaling (& What Does a Wholesaler Do Every Day)? Related: The Ultimate Beginner’s Guide to Real Estate WholesalingWhat Is a Net Listing in Real Estate? In fact, many agents don’t start their own brokerages because of E&O risk. Real estate agents are (in most cases) required to sit in classes to get licensed.