The air curtain is installed inside the doorway, and air blows down toward the floor, sometimes at a slight angle outward. Jupiterimages/Getty Images There are two ways to use an air curtain.
Psychotherapy is the first form of treatment for depression or anxiety and involves a variety of treatment techniques. During psychotherapy, the person experiencing depression or anxiety speaks with a licensed psychologist or therapist who helps him or her to identify and work on the causative factors.
Problem solving therapy is suitable for use in general practice for patients experiencing common mental health conditions and has been shown to be as effective in the treatment of depression as antidepressants. Problem solving therapy involves a series of sequential stages.