Story of Overturning an Entrenched Practice: Resistance, Results and Hindsight

Tell the interviewer about a specific time you questioned an established way of doing things at work and pushed to change it. They want the whole arc: how you brought the change about, what got in your way, what happened as a result, and what you would do differently if you could do it again. ### Clarifying Questions - Must the change have been adopted, or can the story be one where you challenged the established approach and were overruled? - Does it need to be a change you owned, or can it be one you drove without formal authority over the people involved? - Should the example come from product decisions, or can it be about a process or a team practice? ### Part 1 — The status quo and why you challenged it Describe the established practice, who depended on it, and what convinced you it needed to change. ```hint Evidence over opinion The story lands better when something you saw or measured, such as a customer problem or a recurring cost, triggered the challenge, and when you show you understood why the old way existed. ``` #### What This Part Should Cover - The context and why the practice mattered to customers or the business. - The evidence that the practice was hurting results. - The candidate's role and why it was theirs to raise. ### Part 2 — Making the change happen Explain how you got people to accept the change and carry it out, and the obstacles you hit along the way. ```hint Name who preferred the old way Think about who was comfortable with the existing approach and what they stood to lose; the interviewer will probe how you handled them. ``` #### What This Part Should Cover - The concrete steps the candidate took to win support and reduce risk. - The specific obstacles, such as resistance, risk concerns or limited resources, and how each was handled. - How disagreement was handled respectfully, including committing once a decision was made. ### Part 3 — Results and hindsight Describe what changed as a result, and what you would do better with hindsight. ```hint A lesson with teeth Pick a lesson that would actually have changed the outcome or the cost of getting there, not a strength in disguise. ``` #### What This Part Should Cover - Measurable outcomes and how much of them the candidate's actions explain. - Whether the change lasted after the initial push. - A specific, honest lesson and how it changed the candidate's behavior afterward. ### What a Strong Answer Covers - One specific story, with the candidate's own actions clearly separated from the team's. - A status quo worth challenging, with stakes for customers or the business rather than a personal preference. - Disagreement backed by data and handled with respect for the people who built the old approach. - A clear thread from the problem to the actions, the measured results and the lesson. ### Follow-up Questions - Who was most opposed, and what did you learn from their objections? - What would you have done if your manager had rejected the proposal outright? - How did you make sure the team did not drift back to the old way after the change? - Suppose the prompt instead asks for a process change you suggested that was later adopted as a norm or standard practice in your team or company, so a story where you were overruled no longer fits. Which story would you choose, and how would you show that the change spread beyond your own work and kept going after you stopped pushing it? - Suppose the prompt is simply "tell me about a time you had to drive change", with no requirement that you questioned an established practice or came up with the change yourself. Would a change you were assigned to carry out now fit, and how would you show that you drove its adoption rather than only passing on a decision made above you?