Will the (world) economy go down soon?

Yes please. When will you share some with us? I mean, some actual, original ones.

Like?

If the U.S. economy collapses, you would not have access to credit. Banks would close. Demand would outstrip supply of food, gas and other necessities. If the collapse affected local governments and utilities, then water and electricity would no longer be available.

exactly! that is the idea!