"I don't understand how people can work more than 100h a week." It works like this: they are always working. Basically anything they do that is not 'work' is

"I don't understand how people can work more than 100h a week." It works like this: they are always working. Basically anything they do that is not 'work' is a 'break'. So food, gym, maybe watching a film. That's literally in their view a 'break' from working. I know people like this - and I go into this mode myself sometimes. Your default behaviour is to be 'working'. That's what waking hours are for. Mind you 'reading HN' probably counts basically as 'work' in their minds, similarly reading the news.