That's the point. This misunderstanding was made by the presenter. And the "joke" is that once this misunderstanding has been made, the follow-on misunderstandi

That's the point. This misunderstanding was made by the presenter. And the "joke" is that once this misunderstanding has been made, the follow-on misunderstanding is that all "tier 1" priority tasks will be completed in the time it takes to complete one "tier 1" priority task. Regardless of what you call it, only one thing can truly be top priority at any given time. Without effective planning, it will morph into a priority singularity titled "Finish the Project".