When I bought the house, My agent spent total of less than ten hours showing the houses and made 30K with 3% he collects. (He was even absent at final walk through vacationing)
I believe Real Estate Agents even got a law passed where you can't be a real estate agent unless you work for someone for year in California. Really? You can be a doctor and do surgery on Patients on your day 1 as a Doctor but you apparently being real estate agent requires some unknown skills.