Interviewers have heard "I work too hard" and "I'm a perfectionist" hundreds of times. A better answer is honest, small and already being fixed.
The 55 Interview Answers That Get People Hired gives you ready-made structures for this question and the other tricky ones.
This question is not a trap. The interviewer wants to see whether you know yourself, whether you take feedback, and whether you are working on getting better. A good answer covers all three in about 30 seconds.
The formula
A real weakness, a specific example, and what you are doing about it. The weakness should not be a core requirement of the job.
Template
"One area I'm working on is [weakness]. For example, [short real situation]. I noticed it, so I started [specific fix], and since then [small result]. It's still something I keep an eye on."
Examples that work
Delegating
"I used to take on too much myself instead of delegating. After a project slipped, I started writing down who owns what in week one. My last two projects shipped on time and the team told me they felt more trusted."
Public speaking
"Presenting to large groups has never felt natural. I joined a monthly practice group and now present our team update every month. It's much easier, though I still prepare more than most."
Saying no
"I used to say yes to every request, which stretched my deadlines. Now I check my priorities first and offer a later date when I'm full. It has made my work more reliable."
Answers to avoid
"I'm a perfectionist." It sounds like a rehearsed brag.
"I don't have any weaknesses." This signals low self-awareness.
A weakness that is the job. Do not tell an accountant you are bad with numbers.
A story with no fix. Always finish on what you are doing about it.
Want the next 54 questions covered too? The 55 Interview Answers gives you structures for every common question. And if you want 500 questions to practice with, plus a STAR story workbook and a salary playbook, the Interview-to-Offer Playbook has those.
How to Answer "Tell Me About a Time You Received Difficult Feedback"
Why Did You Leave Your Last Job? How to Answer Honestly
You Got the Interview. So Why No Offer?
What's Your Weakness?
Reply with the weakness you are most nervous to mention. I will help you turn it into a strong answer.