You need to make decisions when you're unsure. You never get 95% of the information. And if you do, you're probably already late. I used to wait. Wait until I knew enough, until the plan was perfect, until I felt ready. All that waiting was just a slower way of not doing it. I'm reading The Book of Elon right now, and one of his ideas is to move with uncertainty and speed. In his world, if you're not literally breaking stuff, you're not moving fast enough. Create first. Optimize later. Decide with what you have. Adjust as you go. A wrong decision you can fix. A decision you never make just quietly costs you time. What decision have you been sitting on, waiting for more info?