My father was raised Protestant, I went to a Protestant elementary school and was raised half secular, half Protestant and I generally recognize it very much in myself, my father and quite a few people in our surroundings (mixed religion area.)

The thing is that it's not necessarily so much about working hours here. It's the general feeling that every moment should be intentful, purposeful and, like our churches, generally without frills.

In a way it feels less like 'work hard' and more like 'don't endulge yourself' to me.