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constraint; reserve; feeling hesitant; being afraid of troubling someone
気がねなく話せる友人がいるのはありがたい。
It is a blessing to have friends with whom I can speak freely.
周囲への気がねから自分の意見を言えなかった。
I could not voice my opinion because I was afraid of troubling those around me.
気がねせずに休みを取れる職場環境が理想だ。
An ideal workplace is one where you can take time off without hesitation.