Comments by "" (@adambickford8720) on "Estimating Software Delivery Time DOESN'T WORK!" video.

Then you should be using waterfall, not agile. When they have to accept that no changes can be made to the plan without invalidating it, they'll quicky decide its the even worse approach.
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@michaelbourke8967 homebuilding isn't agile, a flooring layout is about as waterfall as it gets. if the customer only has a vague idea of what they want to do w/the house and build it ad-hoc, it'll be a money pit too.
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