I've been reading a lot of comics lately in preparation for writing my own. I also recently read Scott McCloud's Understanding Comics and in it they show how a single panel can be partitioned to make it seem like more time has passed. Basically, what I mean is a panel of two characters talking will have one person cut off from the other into one section with their word balloon, then the other person talking will be another section with their word balloon.
I understand this is done to show the passage of time, but isn't it unnecessary to do this? I think just having the panel not be divided with both word balloons conveys the passage of time sufficiently. Why do they do it like this? Can anybody give me some insight 'cause I'm really confused by the use of this technique.
This is how I think it should be...

This is how it usually appears...

I re-iterate...Why do they do it like this? Sometimes I can see the use, but most I don't.
I understand this is done to show the passage of time, but isn't it unnecessary to do this? I think just having the panel not be divided with both word balloons conveys the passage of time sufficiently. Why do they do it like this? Can anybody give me some insight 'cause I'm really confused by the use of this technique.
This is how I think it should be...

This is how it usually appears...

I re-iterate...Why do they do it like this? Sometimes I can see the use, but most I don't.







