Depression is a serious medical condition. It is also known as a mood disorder, whatever it is, those who have suffered, will tell you that it is not a good place to be. These images will tell you exactly how bad depression can be.
Depression is like a bottomless pit. Once you fall, you keep falling till you have hurt yourself and sometimes you are beyond any repair. Medication helps, but only to a certain extent. What helps more is the understanding of the condition and identifying it as a real thing. Following are a few illustrations of depression that define how it looks to different people.
Which image do you identify with? And, have you asked for help?