Answer
It is difficult for therapist to correctly diagnose people with anxiety and mood disorders because symptoms are also normal reactions to everyday life events.
Step-by-step explanation
Anxiety and mood disorders are normally characterized by unwillingness of patients to open up about their emotional challenges because the symptoms are sensitive and in most cases mixed with normal reactions to day to day activities. For example , men are uneasy to report mood disorders than women because it is assumed that men face emotional stress in their day to day activities yet this is should not be taken as a normal thing.