If he was going too slow, honk once, wait a beat to see if he accelerates, then go around him. Both you and him apparently took your eyes off the road during this exchange. Even in stop and go traffic, that can lead to a fender bender. What’s the point of giving him the finger? Is he going to magically adopt your driving standards once he sees that?

I might yell out the window what somebody is doing wrong (in my opinion) but there’s no guarantee they’ll listen and it’s usually futile.

Peace,

Spirit (Alan)
http://wutangbook.com