'We make big bold bets' is one of Uber's stated cultural norms, and the company's own trajectory is the argument for it: a phone-hailed black-car app betting it could become urban transportation infrastructure, then betting again that the same dispatch network could deliver food - a bet (Uber Eats) that grew into a business rivaling rides. The 2024-era refresh of Uber's values compressed the same energy into 'Go Get It.' The cultural point is not recklessness; it's that in a marketplace business with network effects, incremental thinking loses to competitors willing to make the oversized move, so the company wants people who generate 10x options and pursue them with conviction. What separates the value from bravado is the second half interviewers listen for: bold bets made survivable - staged, instrumented, reversible where possible, with kill criteria decided before the sunk costs accumulate. Behavioral rounds probe both halves. On boldness: have you ever proposed something whose ambition made the room uncomfortable, championed an approach with meaningful career risk, or bet on a technology or architecture before it was safe consensus? On discipline: how did you size the downside, what did you stage first, what evidence would have killed it, and - critically - have you actually killed a bet of your own when the evidence said to? The anti-signals are symmetric. On one side, candidates whose careers contain no swings: every story a safe iteration, every risk someone else's. On the other, gamblers: bets narrated with survivorship bias, no kill criteria, wins attributed to conviction rather than to the de-risking that actually made them survivable.