Nuance Dictionary / Overwhelm & Struggle
지긋지긋하다 ji-geut-ji-geut-ha-da
Sick and tired of something, fed up to the point of dread
This is what you feel about a problem that keeps coming back, not a one-time hardship. If your upstairs neighbor has stomped around at 2am for the tenth night in a row, the noise itself becomes '지긋지긋하다' — you dread even hearing it start.