"Anxiety and its causes"?

In general, anxiety disorder is characterized by excessive feeling of worry and loneliness about everyday life events. Daily life becomes a constant state of worry, fear and boredom. Some research suggests that family history play a part in increasing the tendency to develop anxiety disorder within family members. traumatic experiences such as abuse and frustration in life can lead to anxiety. Stress, and the use of addictive substance including caffeine, and nicotine, can also worsen anxiety.