If you want to understand what goes on in the mind of a person suffering from obsessive-compulsive disorder – to a certain extent anyway – you need look no further than the little superstitious rituals we all perform: don’t step on a crack, touch wood, cross your fingers.
Anxiety is what we feel at the thought of something bad happening. We may each fear different things (dentists, airplanes, public speaking, death, etc) but we all react the same way when we get scared. We do whatever it takes to get out of danger or reduce the threat.
This is easy to see when we fear things like getting...






