Every time I buy a new bag of ground coffee, I like it better than the one I just used up. That's almost certainly not because the new one is better than the o

Every time I buy a new bag of ground coffee, I like it better than the one I just used up. That's almost certainly not because the new one is better than the old one, it's because the coffee in the old bag has gotten stale (as the article mentions). So unless I buy really small quantities of ground coffee, I'm stuck with coffee that gets stale. That's why I bought a grinder, since the whole beans don't go stale so fast.