Big, No, And Just Enough
Assume (which is a bad thing to do) that you can characterize a project by three activities: Planning, Designing, and Building. Next, assume (which is still a bad thing to do) that the planning and designing activities can each be sub-characterized by “Big“, “No“, and “Just Enough“.
Forgetting about what “Just Enough” exactly means, check out this methodology-agnostic probability density function:
Do you think the curve is right? You better not. The sample size BD00 used to generate it is zero,