It's always natural for someone to feel down sometimes. People let us down, things go wrong, we lose people we love or the dreams we've cherished, but if that sad mood goes on day after day, it could signal depression. An episode of sadness or apathy coupled with other symptoms that lasts at least 10 to 14 consecutive days and is severe enough to interrupt the person's daily activities is known to be major depression. Depression is a major public health problem and is a treatable medical condition.So, there should be no..Read more:-http://www.familygists.com/2017/10/Depression.html