Depression

1. Anxiety

1.1. Physical problems

1.2. Extreme fatigue

1.3. A major breakdown in energy

1.4. No respecter ager

1.5. Burn out

2. Causes

2.1. Trauma

2.2. Genetics

2.3. Life circumstances

2.4. Brain changes

2.5. Drugs Lifestyle

2.6. Other medical conditions

3. Symptoms

3.1. Lack of concentration

3.2. Insomnia

3.3. Intense feelings

3.4. Suicidal thoughts

3.5. Feeling hopelessness

3.6. Lack of appetite

4. Types

4.1. Premenstrual dysphoric disorder

4.2. Major depression disorder

4.3. Dysthymia

4.4. Adjustment disorder

4.5. Seasonal affective disorder (SAD)

4.6. Depressive disorder

4.6.1. Strokes

4.6.2. Parkinson's disease

4.6.3. Diabetes

4.6.4. HIV/AIDS

5. Portfolio