The worst case scenario is when there are only vague requirements or too many half-baked ideas. And somehow you're supposed to say when those poorly-defined fea

The worst case scenario is when there are only vague requirements or too many half-baked ideas. And somehow you're supposed to say when those poorly-defined features can be done. As if the completion date is not closely tied to the full definition of the finished feature. This is why I almost prefer the waterfall approach when hard estimates are required.