John: 'The problem is lack of communication between departments.'<br>
Phrases Compliments and Encouragement
You've really hit the nail on the head.
C2Meaning
You've identified the exact problem or solution.
Example sentences
Alice: 'You've really hit the nail on the head. That's exactly what's been hindering progress.'
John: 'You've really hit the nail on the head. That's the key to increasing sales.'
Alice: 'I think we should focus on improving customer service.'<br>