Things that are for your house - annoying/difficult to replace things that you need. - You shouldn't shop by price, you should shop by does this product do what you want, and how long do you expect the product to work.

A lot of things aren't a Go Pro - just throw it out and no problem.

Now hot water heater, no hot shower, it does effect your quality of life significantly even if it is for a day or 2 that it doesn't work.

Lots of things are made cheaply now - Washers/Driers/Refrigerators/Dish washers - none really effect your life as much as no hot water.