Start here. This is the direct spoken answer to practice first.
Why this question matters
Senior engineers often need to translate technical risk into product impact. The goal is not to scare people; it is to help them make a better decision.
I had to explain why a planned bulk import feature needed a preview step before writing to production data. Instead of saying 'the database could get polluted,' I framed it as customer trust and support cost: a bad file could create hundreds of wrong records, and cleanup would take longer than adding validation upfront. I gave two options: ship a smaller import with preview, or ship faster with only manual admin use and a higher cleanup risk.