Get screened for depression
Feeling tired regardless of how much you’re sleeping is a major symptom of depression. Answer the following two questions, which studies find are as good as longer screenings at predicting depression: 1) Over the past two weeks, have you felt down, depressed, or hopeless? 2) Over the past two weeks, have you felt little interest or pleasure in doing things? If you answer yes to these questions, see your doctor for a more complete evaluation.