" Housing traditionally is not viewed as a great investment. It takes maintenance; it depreciates. It goes out of style. All of those are problems. And there’s technical progress in housing. So, new ones are better. So, why was it considered an investment? That was a fad. "
- Robert J. Shiller

In the given statement, Robert J. Shiller challenges the conventional wisdom that housing is a reliable investment. He points out several practical issues with this viewpoint: houses require maintenance, their value can decrease over time due to depreciation and changing styles, and newer homes are generally considered superior because of technological advancements.

Shiller's deeper message questions the broader economic assumptions about real estate as an asset class. Historically, housing has been viewed as a stable investment that appreciates in value, offering both shelter and financial security. However, Shiller suggests this belief may have been driven by short-term market trends rather than long-term fundamentals. He argues that the perception of housing as a lucrative investment is more of a cultural phenomenon or fad, rather than an inherent economic truth. This perspective encourages critical thinking about the assumptions underlying real estate investments and highlights the importance of distinguishing between genuine asset value and market-driven perceptions.

Robert J. Shiller is a renowned economist known for his work on financial markets, behavioral economics, and housing markets. He has authored influential books like "Irrational Exuberance" and won numerous awards, including the Nobel Memorial Prize in Economic Sciences. His insights often challenge conventional wisdom in economics, offering valuable perspectives on market psychology and long-term investment strategies.