expression, godan verb (-ku)
find the resolve; make up one's mind; act on a thought
Often used in negative contexts to express hesitation or inability to decide. The phrase implies reaching a mental state where one can finally take action.
なかなか踏ん切りがつかなくて、転職を迷っている。
I can't quite make up my mind and am hesitating about changing jobs.
彼は
He finally found the resolve and decided to study abroad.