Burned out

The phrase "burned out" is typically used to describe a state of exhaustion, both physically and mentally. It refers to an individual who has been overwhelmed by stress, excessive work, or other demanding situations for an extended period, resulting in a loss of motivation, energy, and sense of accomplishment. This feeling of being "burned out" often leads to a decrease in productivity, increased cynicism, and a lack of interest or enjoyment in previously enjoyable activities.