The Calculus of the 4-Way Stop
I say this not because I am an idiot, but because most other people seem to lose all faculties when they arrive at a 4-way stop at the same time as me. Unless they happen to be directly across from me (and even then at times), I can see this glazed over look in their eyes. It is almost as if someone just asked them to solve this:
Honestly, it isn't that complicated. For those who need a refresher check here.
I can only imagine the utter terror that a roundabout would bring to these poor souls lives.
Update: I just used this as my first post to Blog Critics.