Wolf,
The thing is that many are afraid of having so many financial liabilities and debt, not to mention the stress and aggravation.
Some people lose their life saving in things they should not be investing in like a business, restaurant, rental properties, etc...
I know a guy with a rental property and his renter was a police officer that was always late paying rent. The landlord finally had to tell cop he was filing an official complaint against him at police HQ to get his rent paid on time without any bull ____ excuses.