Product Failure Reflection
「製品不具合の反省」
Create an honest, helpful personal reflection about unexpected lessons from a failed product launch.
「失敗したプロダクトローンチから学んだ予想外の教訓について、正直で役立つ個人の振り返りを作成する」
Prompt
Write a personal reflection on what I learned from launching a product that failed. I want it to be honest, useful to other builders, and focused on lessons I didn't expect to learn.