Depression is a serious mental disorder that can affect the way a person thinks, feels, and acts. It can be due to a combination of factors, including stressful life events, hormonal changes, genetics, and physical health problems. Some of the common symptoms of depression include: • Persistent sadness or feeling of emptiness • Loss of interest or pleasure in activities they used to enjoy • Changes in appetite and weight • Trouble falling asleep or increased or decreased sleep time • Fatigue or loss of energy • Feelings of worthlessness or guilt • Difficulty achieving or making decisions • Thoughts of death or suicide Depression is a very common disorder and it is treatable. If you suspect you might be experiencing symptoms of depression, it's important to talk to a mental health professional or doctor for help. This book will help you better understand the symptoms and causes of the disease, as well as provide advice on how to deal with it.