Why can't people drive?

I hate driving in Vancouver, Richmond and Surrey because nobody knows how to drive!!! They are either arrogant, stupid or old. Here is a list of stupid crap people pull because they are all of the above.

No one knows how to use 4-Way stops, let alone stop signs.
No one knows how to use the little knob sticking out of the steering wheel (ie. turn signals).
No one knows how to determine Right-of-Way, not even PEDESTRIANS (wtf!!)!
No one knows that they should turn their lights on when it's raining (it's really hard to discern a grey car in the rain) or even when it's getting dark.
No one knows how to stop being an asshole and that tailgating is a) a ticketable offence, b) dangerous and c) DUMB AS SNOT BALLS!
No one knows that red means "stop" (Surrey) and green means "go" (Richmond; in Vancouver it's both).
No one knows that when making a left turn and when your light turns red, TO NOT GO THROUGH THE INTERSECTION!

Please feel free to add as there are billions of items...