Your method is just as risky - say after you've just spent 5K on your camera an unavoidable bill of $4K shows up? Now you have no extra money and have to dip into Credit (potentially with high interest). Your best strategy would have been to have $5K on hand and still use financing if the terms are favorable - it keeps your funds at steady level, allows for future planning and gives you opportunities to invest or otherwise grow your capital. And yes, people without savings pay for that, it sucks to be such people but they are paying regardless if you take advantage of the financing scheme.