What Is Depression? Depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, the way you think and how you act. Fortunately, it is also treatable. Depression causes feelings of sadness and/or a loss of interest in activities once enjoyed. It can lead to a variety of emotional and physical problems and can decrease a person's ability to function at work and at home. A.N: Hi guysss this story is just a fiction and wag niyo itong seryosohin, kung sino man yung depress jan, read this and don't think of suicidal ok, because suicide is not the right discision , and always remember everything has a purpose and better things are coming😊😊 Dont Forget to vote