Exhausted, empty, overloaded, unable to cope - these are some of the words I'll find myself using when I'm feeling burned out or on the path to burnout. We tend to find ourselves in burnout after prolonged periods of stress - it isn't something that sets in all at once. It isn't that we finally have a straw that breaks the camel's back, instead we just eventually find ourselves waking up one morning and realizing we just can't even. We find that we've lost our passion and drive for everything in front of us. We might still find ways to be productive but we tend to be robotic about it and it just drains us more and more.