Depression is like a ghost that haunts your body, mind and soul anytime when you have a weak heart. Like a fever, or any disease needs medicine to cure. In same way the ghost (Depression ) haunted for prolonged period , need to be thrust out, only with proper medicine. If you don't treat well , the worst situation is by the time you realize, the ghost completely haunts you. The difficult task is you need to search for yourself in your physical and mental state.
When does depression ghost knocks your heart?
---Feel low most of the time
---Series of debacles in career
---Enough time to think and regret about past
---Over anxious about something and didn't turn well .
---Having malnutrition food
---Not spending time for exercise even for a brisk walk
---Not having enough water
---Spending more time in watching television
---Laziness and being alone
These are above questions to be asked by yourself, to get red alert when ghost knocks your door.