You give a solid answer. The interviewer nods. You think you nailed it.
Then they say: "Can you walk me through the specific decision you made there?"
And suddenly you're scrambling. Because the story you told was your team's story. Not yours.
This is the most common place I've seen candidates fall apart in 15+ years of hiring. The initial answer sounds great. The follow-up exposes that they can't point to a single decision they personally made.
Here's what I'm checking when I ask that follow-up:
Did you identify the problem, or did someone hand it to you? Did you choose the approach, or did you follow a plan that already existed? Did you make a trade-off, or did everything just "work out"?
If you can't answer at least two of those clearly, your answer scores low on Action, one of the four CART dimensions I evaluate every answer on.
The fix is simple but uncomfortable: go back through your top 5 interview stories and find the moment where YOU made the call. Not "we decided." Not "the team agreed." The specific point where you chose a direction and owned the risk.
If you want to test whether your answers survive the follow-up, run a free mock interview. It asks the same follow-ups I would.
Drop your best "leadership" story below and I'll tell you if it would survive my follow-up.