大丈夫だから (daijoubu dakara)
Grammar & Usage
How it works
Formed by the na-adjective/adjectival noun 大丈夫 (daijōbu, 'all right/safe') followed by the informal copula だ (da) and the causal/explanatory particle から (kara, 'because/since'). When used at the end of a sentence as an independent clause, it functions pragmatically to reassure, comfort, or persuade the listener.
Sample sentences
心配しないで、きっと大丈夫だから。
Don't worry, I'm sure everything will be fine.
痛くないよ、大丈夫だから怖がらないで。
It won't hurt, it's okay so please don't be scared.
失敗しても大丈夫だから、思い切ってやってみて。
It's completely okay even if you fail, so go ahead and give it your best shot.
Quick facts
Mnemonic
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Example
心配しないで、きっと大丈夫だから。
Don't worry, I'm sure everything will be fine.
痛くないよ、大丈夫だから怖がらないで。
It won't hurt, it's okay so please don't be scared.
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