Estimation

Story points, forecasting, and why estimates come in optimistic.

About this topicWhy it has its own category

Estimation in practice

Estimates come in optimistic for structural reasons, not because people are careless. Teams size the build and treat everything around it as free; they convert relative sizes into hours and lose the information that made the sizes useful; they commit to a single date when the honest answer is a range. These pieces cover how to size work so the numbers survive contact with a sprint, and what to hand leadership instead of a date.

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