Well, after careful thought and consideration (thanks for all your comments) and after listening to General Conference, I decided that my problem with patience was really mine. My kids are at an appropriate stage for their ages. Sure, I could work on teaching them about patience some, but mostly what prompted me to feel impatient with their impatience was ME. Ya follow? So I'm working on that. I know that I get grumpy when I'm pregnant and I guess I can add "impatient" to that list.
So there you have it, my piece of humble pie.