Why do nips sleep on the floor?

why do nips sleep on the floor?

Culture of strong samurai, not sissy westerners needing comfort

It is a superior manner of sleeping in every regard.

You think samurai are manly? they're the biggest backstabbers of history

Samurai Jack was manly.

Because the floor is cooler is not so hot

the dude from Ninja gaiden was manly.

I do it too

After you get used to it, sleeping like that is far more comfortable. Oversized spring mattresses ruin your spine to the point of not being able to naturally support itself while prone.
We have not evolved to sleep on mattress and, like sitting at a desk all day, it means that naturally supporting muscles become emaciated over time.

The fuck you on about? The 武士 were a caste who existed to serve lords.

will be*