Comparing Cost Curves and Second Order Thinking

What does a feature cost? Your first answer will probably focus on the time to build, or the features needed... Maybe the amount of hiring necessary to deliver. But what about after that? The cost of our decisions is not limited to the short term - usually, a decision has a long term cost curve. Knowing what the cost curve is for any significant investment helps you make better decisions and have clearer anticipation and planning intuition.