Because failures consume time and resources, youāre smart to use both judiciously. Failures can also threaten reputations. One way to mitigate the reputational cost of failure is to experiment behind closed doors. If youāve ever tried on a bold new style of clothing to see if it suits you, you probably did it behind the curtain of a storeās changing area. Similarly, most innovation departments and scientific labs are private, with scientists and product designers trying all sorts of crazy things without an audience.