Security is something we all crave. Job security. Relationship security. Financial security.
Indeed, whole industries have grown up to look after our security. Our houses are kept secure with locks and alarms. Our computers are kept secure with antivirus software and firewalls. Our bank balances are kept secure with a dozen different kinds of insurance. We want to be secure. We want to feel secure. And, obviously, it matters that how secure we feel tallies with how secure we really are.