"Speed matters in business. Many decisions and actions are reversible."
Amazon distinguishes between one-way doors (irreversible) and two-way doors (reversible). "Tell me about a time you took a calculated risk."
Strong answer: your team debated a migration strategy for weeks. You built a prototype in days to prove one approach worked, ending the debate with data instead of opinions.
This doesn't mean recklessness. Show that you can identify reversible decisions and act fast on them while being careful with irreversible ones.