A real estate agent should not open the house for a buyer and let them stay in there alone, just because the buyer looks nice. A real estate agent should always look at the identification of a buyer because they recognize that they are responsible for the seller’s property. A real estate agent should always be grateful that someone is willing to pay them thousands of dollars for a job that has never been fully explained to the public as to how little knowledge an agent needs and how little you’re trained when getting your license.