b'Eatingdisorders-An eating disorder is a diagnosis given to someone who has unhealthy thoughts, feelings and behaviour about food and their body shape. The term covers a wide range of problems with food including starving (anorexia), binging and purging (bulimia) and binge eating. The reasons and causes behind eating disorders are varied and complex and medical help should always be sought.Obsessive-compulsivedisorder- Obsessive-compulsive disorder OCD is a mental health diagnosis given to someone who experiences obsessive thoughts and compulsive behaviours.Personalitydisorders-If someone has a personality disorder, some aspects of their personality might affect them in a way which makes it very difficult to cope with day to day life, especially when it comes to relationships. For example, they might be more or less sensitive, impulsive, prone to anger, or obsessive than others. Diagnosis of a personality disorder must be left to a psychiatrist.8'