try and see life as just revision, only squeezing in time for sleeping, eating, showering, a tiny bit of relaxing etc. and this is kinda weird but helped me.. imagine yourself working the next day like try and get your mindset on you being a productive person and plan what kinda things you're gonna do the night before. think about how every tiny bit of revision you're doing you are improving and don't get discouraged by the amount of work to do. think of the benefits of working hard too