Speed dating : worry / self harm.

The first item on the programme is about speed dating and the 'psychology of attraction.' The second is about worry. We take worrying for granted but we may not be aware of is that it is a useful preparation for certain difficulties or events. Persaud explores the limits of worry and investigates what happens when a worry becomes pathological or when people suffer severe anxiety disorders. The third and final item is about self harm. New studies are attempting to assess just how common this problem is. And what kind of treatment they might best be helped by.