work oneself ragged(When you work yourself ragged, not taking the time you need for your own physical and mental health, it causes you to be less energized and less creative.Баян)
burn the candle at both ends(No wonder Mary is ill. She has been burning the candle at both ends for a long time. • Joseph's been burning the candle at both ends for weeks, working two jobs during the week and a third on weekends.Val_Ships)
