to help with this analogy - consider that for every thousand of who needs a car there is only one hundred cars existing at any given minute. Some new, some used

to help with this analogy - consider that for every thousand of who needs a car there is only one hundred cars existing at any given minute. Some new, some used. Among those 1000 some have more money, some less. Solution here will not be just start looking for used car, there is a different problem.