BlitzscalingEmbarrassedEntrepreneurshipFeedbackinnovationIterationLaunchLinkedInMVPProductReid HoffmanSpeed to marketUser-centered레이드 호프만 5 Jan 2026 Reid Hoffman - If you are not embarrassed by the first version of your product, you’ve launched too late. "If you are not embarrassed by the first version of your product, you’ve launched too late.&qu…