What is it like to be a Century 21 Real Estate Agent? Prospecting is done through cold calling, canvassing, bulk mailing, maximizing their contacts, taking floor time, working on the internet and handing out their business cards. What real estate agents must realize is that the work is not easy and there is so much to be done in order to get the license and succeed. with 21agentc21centuryestatereal Note: What is it like to be a Century 21 Real Estate Agent?