I think we need such a School/Job schedule for everybody. 11am-5pm (with two 30-min break in between) should be the max study/work hours. It gives us enough time for ourselves in a day to take care of all other things like family time/recreation/sports/etc. This is even more important today because we have so many things (distractions and otherwise) that demand our time.

A lot of illnesses due to poor lifestyles and bad Work-Life balance would simply disappear and we would all be healthier and happier.