👉 Oniomania, also known as Oni Mania or Manic Depression, is a mental health condition characterized by persistent feelings of sadness, hopelessness, and extreme anxiety. This condition can be triggered by various factors such as stress, trauma, illness, loss, and relationships. The symptoms of oniomania include: 1. Persistent feelings of sadness 2. Extreme worry about one's own safety or the safety of others 3. Excessive fear of physical harm or death