A mortgage is something I can kind of understand. People do need a home to live in and rents can be expensive and you get nothing for it. But the interest over 20 odd years is a killer and you are pretty much tied to it. A mortgage is a seriously hardcore investment, you need to make sure that job is permanent and you can stay on top of things. I'm not sure I would ever want to take on that kind of debt. Extremely risky in this day and age.