A lot of people's understanding for housing investment remains at the level: "I buy a house and get price increase, and I am happy, otherwise, not good investment". These people didn't know the passive power from housing investing.
80% of people don't understand the OPM/Passive nature of investing in real estate. The rest 15% understand the theory, but they can't pass the landlord test, so in the end they won't reap the benefits. Only 5% people can win this game. That's why I say real estate investing is very hard business. At the same time, it's one of the best businesses for middle income people to find financial freedom in the end.