我を張る (がをはる) Japanese meaning | KotomoraMeanings
1
expression, godan verb (-ru)
insist on one's own ideas; be stubborn
Used when someone stubbornly sticks to their own opinion or way of doing things, often in a confrontational or unyielding manner.
我を張らずに、時には妥協することも大切だ。
It's important to compromise sometimes without being stubborn.