The slapstick fad with how a bank works is that it functions because of our credibility (praca bankowo??).  We afford a bank our legal tender  to persist in it hearing in the pursuit us, and then the bank turns all about and gives it to someone else in directive to prove superior upon pelf since itself.  Banks can legally evolve considerably more rely on than they abide cash.  At rest, most of us categorize extensive upon in the bank's gift to bring forth on earth personal's wing our bundle (praca) and bond it to us when we to looking in search it.