This is just a foolish joke.

You are a developer. Answer, why do developers always misestimate the time to create programs?
Imagine you need to unload the car, how long will it take?
A few hours.
This is Kamaz.
- 8 hours
Kamaz, loaded with sand
- 12 hours
You don’t have tools, only your hands.
- 2 days
On the street – 40
- 4 days
Kamaz under water.
It’s also unfair, you’re constantly inventing new conditions! Why are you telling me all this? You, developers, are always telling all kinds of shit! Instead, you could simply estimate the right time to develop.