Mistake #7: Being fooled by shrinking packages.
Are you a fool? Guess not! Then, when buying groceries, you have to be up-to-date. This is a long-term problem. Food manufacturers need to stay within their price tag and to do that for years, they compromise the volume.
I used to buy this Greek yogurt pack to make my morning smoothie. The problem is that I would only need one cup for my recipe. As I check the final output, something is missing. I went to read the label and I just realized that the manufacturer cut almost half an ounce and yet, the price remained the same.