What Is the Sank Cost Fallacy?

This is all about the Sank cost fallacy. Just because you pay 10 packs to see periods of the Caribbean 3, doesn't mean it is a good idea to watch the entire thing. If this is the only thing I accomplished today, will I be satisfied with my day? How do you do your reading speed in 10 minutes? There's also some YouTube videos on that. Why it's more in productive to carry around a written to-do list and to keep one on your computer. Learn the art of non-finishing.