[Imrac]

When people don't know how to use a 4 way stop.
When people don't know how to use a roundabout.
When people tailgate me when there is CLEARLY vehicles in front of me (I am looking at your red lifted truck from this morning! I know you can see bus in front of me!)
When people tailgate in traffic.
When people constantly cut me off in traffic because I leave room so I don't have to shift every 3.2 seconds.
When people brake while changing lanes when unnecessary. I swear some peoples necks are connected to their brake peddle.
When people come up along side of you and put their blinker on expecting you to change speed/direction for them. (If you are causing another driver to change speed or direction, you are doing it wrong!)

I am just rage filled after several years commuting on i405.