I really enjoy reading Duncan Watts work and I was blown away by how he assailed the concept of common sense that we all rely upon so readily:
What we don’t realize, however, is that common sense often works just like mythology. By providing ready explanations for whatever particular circumstances the world throws at us, common sense explanations give us the confidence to navigate from day to day and relieve us of the burden of worrying about whether what we think we know is really true, or is just something we happen to believe.
Questioning our perception of reality is pretty heavy and you can spend a lot of time working through that. But in my article I use this idea to break out of the crutch of using common sense to manage risk.
You can read the full article on the @ISACA Newsletter site here.