Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

How do you invest in real estate without using money?
I know this is broad, but this isn't a scam -- it's a   workshop/educational thing about teaching people of investing in the   real estate market, and how to profit The scam is that the free or cheap class doesn't give you enough info to make money; so they sell you a more advanced and expensive class that gets you almost enough info; but the goal of the 2nd class is to get you to pay for the specialized seminar and coaching sessions that either fail to materialize or  are so basic they aren't worth the money.