I guess people work long hours out of necessity. Where I work, there are people who regularly put in 12 hour days, and even work at the weekend. This puts press

I guess people work long hours out of necessity. Where I work, there are people who regularly put in 12 hour days, and even work at the weekend. This puts pressure on other people and makes the overall culture bad. At least in software dev, we have some choices. There aren't that many choices for people in other professions. It is put up or leave situation, and people end up with long hours.