Originally Posted by
ItsJustMe
by the time 30 seconds have passed, [stupid car drivers have] either forgotten about it or self-justified and will just be angry if confronted.
I think you're right, and I generally take the same approach.
Trying to reason with these types is generally pointless. Certainly if you go at them saying, "Hey you screwed up!" all pissed off, then they just defensive, and the result is a butthurt argument or a pointless shouting match. Depending on circumstances, it could possibly even be dangerous.