Stop in for a cup of coffee

Make everything here, buy everything here, raise wages, tax businesses, lower drug costs, cheaper healthcare = lower inflation and easier on the public? Did I miss a class in school?
I think somewhere along the line those basics got missed!
One more needed. Be prepared!
I mean just for the simple basic back up plans for when things go wrong. I mean reasonably likely stuff such as some water on a trip in case getting stuck in traffic, or some extra food in house in case of any number reasons where you cant get to the supermarket.