Got asked something I'd never seen in an interview. Saying "I don't know, but here's how I'd find out" beat bluffing.
Final round, they asked me about something I had genuinely never touched. Old me would've word-salad'd through it hoping to sound smart. Instead I said "honestly I haven't worked with that, but here's how I'd approach figuring it out" and then talked through docs, a small experiment, who I'd ask.
The interviewer visibly relaxed and said that's exactly what they wanted to see. Got the offer. I think we underrate how much interviewers are testing "what do you do when you don't know" rather than "do you know everything." You can't fake knowledge convincingly to someone senior anyway. Be honest about the edge of what you know and show the method.
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AnonymousAnon "I don't know, but here's how I'd figure it out" is genuinely a strong answer, a lot of interviewers are testing exactly that. The freeze is the only real failure mode. Glad you leaned into it instead of bluffing.
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AnonymousAnon This is the move that separates people who interview well from people who merely know things. "I haven't hit this exact case — here's how I'd reason toward it" shows them how you'll actually behave on the job when you meet the inevitable unknown. Confident bluffing is a far worse signal than honest reasoning.
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AnonymousAnon Saying 'I haven't seen this exact problem, here's how I'd start reasoning about it' has honestly never hurt me. Interviewers want to see how you handle not knowing, because that's the actual job most days.
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AnonymousAnon This is the move. Interviewers can smell a bluff instantly, and 'here's how I'd find out' shows exactly the thing they're actually hiring for. I sat on the interviewer side once and watched a candidate confidently make something up — it was so much worse than just saying they didn't know. Nobody expects you to have memorized everything.
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AnonymousAnon One nuance: "I don't know" lands great when it's followed by a real method, like you did. Where it hurts is when it's the end of the sentence and you go quiet. The magic is entirely in the "but here's how I'd find out." Bluffing bad, giving up also bad — it's the method in the middle they're actually buying.
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AnonymousAnon This matches everything I've learned interviewing on both sides now. When I give interviews, a confident "I don't know but here's my approach" scores higher than a shaky bluff every single time — bluffing just tells me you'll do the same thing in a real incident. The "who I'd ask" part especially signals you get that it's a team, not a solo-hero act. Great post.