I think the problem with giving examples is that people over index on the example, instead of the point. The point is to not spend on trying to have many possessions. But at the same time if you have to spend a little extra for a possession that can be really useful or have an impact on your life, you do it. And once you buy them, treat them with care. Like if you are frugal, and work at an office that requires you to wear suits, instead of trying to go for many cheap one size fits all suits, try to go for a few tailored ones, it'll do wonders for your career. All in all, you get the gist.