to have a disagreement or fight with someone
誰かと意見が食い違ったり、喧嘩したりすること (dareka to iken ga kuichigattari, kenka shitari suru koto)
"They had a falling out over money issues."
"お金の問題で彼らは喧嘩した。" (okane no mondai de karera wa kenka shita)
to continue believing in your goals even when it's hard
to do something secretly without their knowledge
Going from a bad situation to an even worse one.
to be very close to losing control due to stress
Don’t give up or quit.
to improve one's position, typically in a career or personal...