What was perceived to be the invincible recipe for the economic success of the county, ended up being the same principles and practices that created the crash. Since the market was so strong, investors began to take unbridled risks in all areas of investing. This also led to unchecked expansions in credit limits, and loans (legal and illegal) that did not have any collateral and could not be repaid. Lazy real estate speculation and investments also led to overall collapse of the stock market. Banks themselves were using the deposits of the depositors to purchase, what ended up being, worthless