Hi Leonid, Your story perfectly illustrates the risk of addressing a risk: sometimes the devised "solution" actually creates problems (maybe more than it solves). Most examples that spontaneously come to mind are related to the health area (trying to prevent, or simply to diagnose early enough an illness can actually provoke one - I'm thinking of X-rays, but there are plenty of other examples). This is definitely excellent food for thought and something to keep in mind when, for example, managing a project: thank you very much for this great post! Cheers Anne.