Post-Modern Emergent

I travel approximately 4 minutes to work everyday.
I drive down Erbsville Road and go in the back way to the Westvale subdivision.
Before I reach my destination there is a round-a-bout precisely in the middle of my journey.
This doesn't bother me. I would rather go in the round-a-bout then wait for a light.
However, I am not too sure if Kdub took the time to explain the proper round-a-bout etiquette. This being that everyday I get cut off or someone decides to drive in the opposite direction of the one way signs.
Is it really that hard?
If you are one of those people with negligent driving habits;
click here
Step 2: repeat, "I am a dumb ash"