Banks once required you to have something like a 20% deposit before they would even consider giving you a loan. These days, they will loan greater amounts of money even without a deposit.
When we decided to buy our house, we saved a pretty decent deposit in a very short time. Our bank would not loan us the money based on our deposit as we did not have a good enough savings history. Instead, they offered us a 100% loan. Go figure. Then, shortly after getting into our mortgage, we decided to switch our credit card over to our current bank. We did it on line & it was approved immediately. I was a little concerned as we were not given the opportunity to select a credit limit so I rang the bank the following morning & was told I had a $20,000 limit. I had them change it down to $1000. I had just taken on the biggest debt of my life (the mortgage) & been given a $20,000 credit card without even speaking to a bank employee.
I think banks these days hand out money a little too easily & therefore there will always be those who will borrow more than they probably should & getting into serious financial trouble when something unforeseen, such as unemployment or health problems, occur.
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Richard.