stick to your guns
Upper Intermediate (B2) informal
Not change your mind even when pressured.
"Despite heavy criticism, she stuck to her guns and published the article."
Hear it in context
Spring Championship Europe & South America
Brawlhalla · 119:19
Stick to your guns.
Think Again: Adam Grant
FranklinCovey · 5:46
world it would be very easy to stick to your guns
The Last Late Late Show: Chapter 1 — Launching An Unknown
The Late Late Show with James Corden · 2:06
and Ben said stick to your guns don't do it doesn't matter