stick to it
- persistContinue firmly onward
- persevereContinue despite obstacles
- determinationFirmness of purpose
- gritDetermination or abrasive particles
- tenacityPersistent grip or resolve
endure · commitment · resolve · dedication · stubborn · dogged · relentless · hang on · push through · grind · hustle · willpower · discipline · focus · steady · unwavering · resilient · patience