As leader? Or as a person - because we all seek to remove uncertainty we are not able to work with.
As managers, then Veronica has already shown the design thinking approach to test in relatively controlled set of parameters and move forward.
It is really only human not to be wrong? Surely we all take steps as babies learning to walk. Fall over and get back up and master falling over in a controlled manner - this is walking.
Later, many of us are 'institutionalised' and set frameworks and parameters we are judged against. It is a trait of adults to become wanting to be right all the time - then the machines take over as, the adage goes, nothing ventured nothing gained.