I think that's obvious isn't it? - One component of the popular concept of "laziness" is staying in bed for much longer than you need for sleep. - It's not sy

I think that's obvious isn't it? - One component of the popular concept of "laziness" is staying in bed for much longer than you need for sleep. - It's not symmetric: going to bed early is not popularly associated with laziness because going to bed is an active decision (you have to change your state from up to in bed). In contrast, staying in bed is passive. - "laziness" is considered morally bad - Being a morning person involves waking up early and is therefore thought, rightly or wrongly, to be evidence of "not laziness".