— Listen, you're a developer. Tell me, why do developers always misjudge the time to create programs?

— Imagine that you need to unload the car. How long will it take?

— A couple of hours

— It's a Semi Truck

— 8 hours

— Truck is loaded with sand

— 12 hours

— You don't have a shovel or tools, just your hands

— 2 days

— Outside is -40

— 4 days

— Truck is under water

— It's also unfair, you're constantly coming up with new conditions! Why are you telling me all this anyway? You developers are always telling stuff! Instead, you could just estimate the right time for development.