Offer your thoughts or opinion on the input financial query or topic using your financial background.

Why do people use mortgages, when they could just pay for the house in full?
A $100K house and $100K are not equivalent assets. Here's a hypothetical... You and I both work for the same company, and both get a $100K bonus (yes, I said it's hypothetical). You decide to use the $100K to pay off your house. I put the money in the bank. Six months later, our company lays both of us off. I have $100K in the bank. I can last for quite a while with that much money in the bank. You have a house, but you can't get a mortgage or home equity loan, because you don't have a job. The only way you can access the money is by selling the house, which requires you to pay money to a real estate agent and perhaps taxes, and leaves you looking for a place to live. That assumes there isn't something systemic going on - like the credit crash - and there is credit available for somebody else to buy your house.