The funniest thing is that historically and on average, the people who leverage themselves the most end up being the best off. My parents in law were always very cautious with house moves and size of mortgage, and it didn't pay off because in the 35 odd years they've been homeowners, properties prices in general have soared up and up. I know you're talking about depreciating assets in your post, so it's not a retort to that, but just to say that it's easy to pour scorn on people for taking out the biggest the bank will let them, but yet that's what the majority do and it works out.